Stock market returns between 1950 and 2021
If you invested $35 in the S&P 500 at the beginning of 1950, you would have about $90,945.55 at the end of 2021, assuming you reinvested all dividends. This is a return on investment of 259,744.44%, or 11.54% per year.
This lump-sum investment beats inflation during this period for an inflation-adjusted return of about 23,010.48% cumulatively, or 7.85% per year.
If you used dollar-cost averaging (monthly) instead of a lump-sum investment, you'd have $71,362.12.
The graph below shows the performance of $35 over time if invested in an S&P 500 index fund. The returns assume that all dividends are automatically reinvested.
This chart shows the rate of gains and loss by month, including dividends:
Adjusting stock market return for inflation
The nominal return on investment of $35 is $90,910.55, or 259,744.44%. This means by 2021 you would have $90,945.55 in your pocket.
However, it's important to take into account the effect of inflation when considering an investment and especially a long-term investment. You can convert S&P returns to their real (inflation-adjusted) value using an inflation calculation based on the U.S. Bureau of Labor Statistics Consumer Price Index (CPI).
In the case of the returns described above, the CPI in 1950 was 24.100 and the CPI in 2021 was 270.970.
The ratio between these CPIs describes how relative buying power of a dollar has changed over 71 years.
Adjusted for inflation, the $90,945.55 nominal end value of the original $35 investment would have a real return of roughly $8,053.67 in 1950 dollars. This means the inflation-adjusted return is 23,010.48% as opposed to the original 259,744.44%.
For more information on inflation, see our U.S. inflation calculator for 1950.
Full monthly data
The table below shows the full dataset pertaining to a $35 investment, including gains and losses over the 864-month period between 1950 and 2021.
Note that data shown is the monthly average closing price. Returns include dividends.
| Year | Month | Return (%) | Amount ($) | CPI |
|---|---|---|---|---|
| 1950 | 1 | 2.52% | 35.88 | 23.50 |
| 1950 | 2 | 1.38% | 36.38 | 23.50 |
| 1950 | 3 | 3.39% | 37.61 | 23.60 |
| 1950 | 4 | 3.91% | 39.08 | 23.60 |
| 1950 | 5 | 2.16% | 39.93 | 23.70 |
| 1950 | 6 | -6.72% | 37.24 | 23.80 |
| 1950 | 7 | 6.64% | 39.71 | 24.10 |
| 1950 | 8 | 4.11% | 41.35 | 24.30 |
| 1950 | 9 | 4.72% | 43.30 | 24.40 |
| 1950 | 10 | 0.38% | 43.46 | 24.60 |
| 1950 | 11 | 0.19% | 43.54 | 24.70 |
| 1950 | 12 | 8.01% | 47.03 | 25.00 |
| 1951 | 1 | 4.31% | 49.06 | 25.40 |
| 1951 | 2 | -1.11% | 48.51 | 25.70 |
| 1951 | 3 | 1.93% | 49.45 | 25.80 |
| 1951 | 4 | 0.63% | 49.76 | 25.80 |
| 1951 | 5 | -1.15% | 49.19 | 25.90 |
| 1951 | 6 | 2.37% | 50.35 | 25.90 |
| 1951 | 7 | 4.97% | 52.85 | 25.90 |
| 1951 | 8 | 3.14% | 54.51 | 25.90 |
| 1951 | 9 | 0.03% | 54.53 | 26.10 |
| 1951 | 10 | -2.25% | 53.30 | 26.20 |
| 1951 | 11 | 3.61% | 55.22 | 26.40 |
| 1951 | 12 | 3.83% | 57.34 | 26.50 |
| 1952 | 1 | -1.33% | 56.58 | 26.50 |
| 1952 | 2 | 0.75% | 57.00 | 26.30 |
| 1952 | 3 | 0.20% | 57.12 | 26.30 |
| 1952 | 4 | 0.46% | 57.38 | 26.40 |
| 1952 | 5 | 3.24% | 59.24 | 26.40 |
| 1952 | 6 | 3.37% | 61.24 | 26.50 |
| 1952 | 7 | 0.88% | 61.78 | 26.70 |
| 1952 | 8 | -1.11% | 61.09 | 26.70 |
| 1952 | 9 | -1.61% | 60.11 | 26.70 |
| 1952 | 10 | 3.67% | 62.31 | 26.70 |
| 1952 | 11 | 4.51% | 65.12 | 26.70 |
| 1952 | 12 | 0.99% | 65.77 | 26.70 |
| 1953 | 1 | -0.77% | 65.26 | 26.60 |
| 1953 | 2 | 0.96% | 65.88 | 26.50 |
| 1953 | 3 | -4.47% | 62.93 | 26.60 |
| 1953 | 4 | 1.00% | 63.57 | 26.60 |
| 1953 | 5 | -3.11% | 61.59 | 26.70 |
| 1953 | 6 | 1.91% | 62.77 | 26.80 |
| 1953 | 7 | 0.90% | 63.33 | 26.80 |
| 1953 | 8 | -4.11% | 60.73 | 26.90 |
| 1953 | 9 | 3.52% | 62.87 | 26.90 |
| 1953 | 10 | 2.71% | 64.57 | 27.00 |
| 1953 | 11 | 1.84% | 65.76 | 26.90 |
| 1953 | 12 | 3.02% | 67.74 | 26.90 |
| 1954 | 1 | 2.68% | 69.56 | 26.90 |
| 1954 | 2 | 2.58% | 71.35 | 26.90 |
| 1954 | 3 | 4.45% | 74.53 | 26.90 |
| 1954 | 4 | 4.42% | 77.83 | 26.80 |
| 1954 | 5 | 1.22% | 78.78 | 26.90 |
| 1954 | 6 | 4.46% | 82.29 | 26.90 |
| 1954 | 7 | 2.39% | 84.26 | 26.90 |
| 1954 | 8 | 2.74% | 86.57 | 26.90 |
| 1954 | 9 | 2.71% | 88.91 | 26.80 |
| 1954 | 10 | 4.30% | 92.74 | 26.80 |
| 1954 | 11 | 4.95% | 97.33 | 26.80 |
| 1954 | 12 | 2.17% | 99.44 | 26.70 |
| 1955 | 1 | 3.70% | 103.13 | 26.70 |
| 1955 | 2 | -0.44% | 102.68 | 26.70 |
| 1955 | 3 | 3.81% | 106.59 | 26.70 |
| 1955 | 4 | -0.08% | 106.50 | 26.70 |
| 1955 | 5 | 6.15% | 113.05 | 26.70 |
| 1955 | 6 | 7.64% | 121.69 | 26.70 |
| 1955 | 7 | -0.30% | 121.33 | 26.80 |
| 1955 | 8 | 4.82% | 127.17 | 26.80 |
| 1955 | 9 | -4.72% | 121.16 | 26.90 |
| 1955 | 10 | 7.07% | 129.72 | 26.90 |
| 1955 | 11 | 1.24% | 131.33 | 26.90 |
| 1955 | 12 | -2.39% | 128.19 | 26.80 |
| 1956 | 1 | 0.95% | 129.41 | 26.80 |
| 1956 | 2 | 7.21% | 138.73 | 26.80 |
| 1956 | 3 | 1.48% | 140.79 | 26.80 |
| 1956 | 4 | -2.84% | 136.80 | 26.90 |
| 1956 | 5 | -0.26% | 136.44 | 27.00 |
| 1956 | 6 | 5.75% | 144.28 | 27.20 |
| 1956 | 7 | -0.28% | 143.87 | 27.40 |
| 1956 | 8 | -3.09% | 139.43 | 27.30 |
| 1956 | 9 | -0.95% | 138.10 | 27.40 |
| 1956 | 10 | -0.71% | 137.11 | 27.50 |
| 1956 | 11 | 1.81% | 139.59 | 27.50 |
| 1956 | 12 | -1.86% | 136.99 | 27.60 |
| 1957 | 1 | -4.00% | 131.52 | 27.60 |
| 1957 | 2 | 1.62% | 133.65 | 27.70 |
| 1957 | 3 | 2.64% | 137.18 | 27.80 |
| 1957 | 4 | 4.16% | 142.89 | 27.90 |
| 1957 | 5 | 1.95% | 145.68 | 28.00 |
| 1957 | 6 | 2.32% | 149.07 | 28.10 |
| 1957 | 7 | -5.21% | 141.31 | 28.30 |
| 1957 | 8 | -3.74% | 136.02 | 28.30 |
| 1957 | 9 | -5.90% | 128.00 | 28.30 |
| 1957 | 10 | -1.80% | 125.70 | 28.30 |
| 1957 | 11 | 0.32% | 126.10 | 28.40 |
| 1957 | 12 | 2.33% | 129.03 | 28.40 |
| 1958 | 1 | 0.70% | 129.94 | 28.60 |
| 1958 | 2 | 2.42% | 133.08 | 28.60 |
| 1958 | 3 | 0.90% | 134.28 | 28.80 |
| 1958 | 4 | 3.56% | 139.05 | 28.90 |
| 1958 | 5 | 2.74% | 142.86 | 28.90 |
| 1958 | 6 | 3.07% | 147.24 | 28.90 |
| 1958 | 7 | 4.05% | 153.21 | 29.00 |
| 1958 | 8 | 2.94% | 157.72 | 28.90 |
| 1958 | 9 | 4.36% | 164.60 | 28.90 |
| 1958 | 10 | 3.33% | 170.07 | 28.90 |
| 1958 | 11 | 2.16% | 173.75 | 29.00 |
| 1958 | 12 | 4.25% | 181.14 | 28.90 |
| 1959 | 1 | -1.27% | 178.85 | 29.00 |
| 1959 | 2 | 2.81% | 183.87 | 28.90 |
| 1959 | 3 | 1.94% | 187.43 | 28.90 |
| 1959 | 4 | 1.77% | 190.74 | 29.00 |
| 1959 | 5 | -0.61% | 189.58 | 29.00 |
| 1959 | 6 | 4.23% | 197.60 | 29.10 |
| 1959 | 7 | -0.32% | 196.97 | 29.20 |
| 1959 | 8 | -3.70% | 189.68 | 29.20 |
| 1959 | 9 | 0.18% | 190.01 | 29.30 |
| 1959 | 10 | 0.67% | 191.28 | 29.40 |
| 1959 | 11 | 3.46% | 197.91 | 29.40 |
| 1959 | 12 | -1.49% | 194.97 | 29.40 |
| 1960 | 1 | -3.61% | 187.93 | 29.30 |
| 1960 | 2 | -1.08% | 185.90 | 29.40 |
| 1960 | 3 | 1.58% | 188.85 | 29.40 |
| 1960 | 4 | -0.62% | 187.67 | 29.50 |
| 1960 | 5 | 3.99% | 195.15 | 29.50 |
| 1960 | 6 | -2.20% | 190.87 | 29.60 |
| 1960 | 7 | 1.49% | 193.71 | 29.60 |
| 1960 | 8 | -2.72% | 188.44 | 29.60 |
| 1960 | 9 | -1.67% | 185.29 | 29.60 |
| 1960 | 10 | 3.54% | 191.85 | 29.80 |
| 1960 | 11 | 2.69% | 197.01 | 29.80 |
| 1960 | 12 | 5.43% | 207.70 | 29.80 |
| 1961 | 1 | 4.37% | 216.79 | 29.80 |
| 1961 | 2 | 3.40% | 224.15 | 29.80 |
| 1961 | 3 | 2.92% | 230.69 | 29.80 |
| 1961 | 4 | 1.26% | 233.61 | 29.80 |
| 1961 | 5 | -1.08% | 231.09 | 29.80 |
| 1961 | 6 | -0.03% | 231.02 | 29.80 |
| 1961 | 7 | 3.84% | 239.89 | 30.00 |
| 1961 | 8 | -0.54% | 238.59 | 29.90 |
| 1961 | 9 | 1.34% | 241.80 | 30.00 |
| 1961 | 10 | 4.77% | 253.33 | 30.00 |
| 1961 | 11 | 1.16% | 256.28 | 30.00 |
| 1961 | 12 | -3.49% | 247.34 | 30.00 |
| 1962 | 1 | 1.91% | 252.07 | 30.00 |
| 1962 | 2 | 0.34% | 252.93 | 30.10 |
| 1962 | 3 | -2.94% | 245.48 | 30.10 |
| 1962 | 4 | -7.19% | 227.84 | 30.20 |
| 1962 | 5 | -11.41% | 201.84 | 30.20 |
| 1962 | 6 | 2.72% | 207.32 | 30.20 |
| 1962 | 7 | 3.02% | 213.59 | 30.30 |
| 1962 | 8 | -0.59% | 212.32 | 30.30 |
| 1962 | 9 | -2.86% | 206.26 | 30.40 |
| 1962 | 10 | 7.20% | 221.11 | 30.40 |
| 1962 | 11 | 4.62% | 231.33 | 30.40 |
| 1962 | 12 | 4.15% | 240.93 | 30.40 |
| 1963 | 1 | 1.60% | 244.77 | 30.40 |
| 1963 | 2 | -0.11% | 244.50 | 30.40 |
| 1963 | 3 | 4.98% | 256.68 | 30.50 |
| 1963 | 4 | 2.27% | 262.50 | 30.50 |
| 1963 | 5 | 0.22% | 263.07 | 30.50 |
| 1963 | 6 | -1.22% | 259.86 | 30.60 |
| 1963 | 7 | 3.03% | 267.73 | 30.70 |
| 1963 | 8 | 2.89% | 275.48 | 30.70 |
| 1963 | 9 | 0.50% | 276.86 | 30.70 |
| 1963 | 10 | -0.31% | 276.01 | 30.80 |
| 1963 | 11 | 2.39% | 282.61 | 30.80 |
| 1963 | 12 | 3.33% | 292.03 | 30.90 |
| 1964 | 1 | 1.48% | 296.35 | 30.90 |
| 1964 | 2 | 2.07% | 302.48 | 30.90 |
| 1964 | 3 | 1.69% | 307.61 | 30.90 |
| 1964 | 4 | 1.22% | 311.36 | 30.90 |
| 1964 | 5 | -0.35% | 310.27 | 30.90 |
| 1964 | 6 | 3.96% | 322.56 | 31.00 |
| 1964 | 7 | -1.23% | 318.60 | 31.10 |
| 1964 | 8 | 1.97% | 324.87 | 31.00 |
| 1964 | 9 | 1.97% | 331.27 | 31.10 |
| 1964 | 10 | 0.94% | 334.37 | 31.10 |
| 1964 | 11 | -1.49% | 329.39 | 31.20 |
| 1964 | 12 | 2.82% | 338.68 | 31.20 |
| 1965 | 1 | 0.98% | 341.98 | 31.20 |
| 1965 | 2 | 0.34% | 343.13 | 31.20 |
| 1965 | 3 | 1.56% | 348.47 | 31.30 |
| 1965 | 4 | 1.73% | 354.51 | 31.40 |
| 1965 | 5 | -4.51% | 338.53 | 31.40 |
| 1965 | 6 | 0.10% | 338.88 | 31.60 |
| 1965 | 7 | 2.12% | 346.06 | 31.60 |
| 1965 | 8 | 3.60% | 358.50 | 31.60 |
| 1965 | 9 | 2.50% | 367.46 | 31.60 |
| 1965 | 10 | 1.08% | 371.41 | 31.70 |
| 1965 | 11 | -0.21% | 370.62 | 31.70 |
| 1965 | 12 | 1.98% | 377.96 | 31.80 |
| 1966 | 1 | -0.43% | 376.34 | 31.80 |
| 1966 | 2 | -3.86% | 361.80 | 32.00 |
| 1966 | 3 | 3.32% | 373.82 | 32.10 |
| 1966 | 4 | -5.01% | 355.10 | 32.30 |
| 1966 | 5 | -0.56% | 353.11 | 32.30 |
| 1966 | 6 | 0.02% | 353.18 | 32.40 |
| 1966 | 7 | -5.77% | 332.80 | 32.50 |
| 1966 | 8 | -3.22% | 322.07 | 32.70 |
| 1966 | 9 | -0.56% | 320.25 | 32.70 |
| 1966 | 10 | 5.32% | 337.27 | 32.90 |
| 1966 | 11 | 0.72% | 339.69 | 32.90 |
| 1966 | 12 | 4.13% | 353.72 | 32.90 |
| 1967 | 1 | 3.73% | 366.91 | 32.90 |
| 1967 | 2 | 2.63% | 376.58 | 32.90 |
| 1967 | 3 | 1.99% | 384.08 | 33.00 |
| 1967 | 4 | 2.06% | 391.98 | 33.10 |
| 1967 | 5 | -0.99% | 388.09 | 33.20 |
| 1967 | 6 | 1.99% | 395.83 | 33.30 |
| 1967 | 7 | 1.85% | 403.16 | 33.40 |
| 1967 | 8 | 1.65% | 409.82 | 33.50 |
| 1967 | 9 | 0.10% | 410.22 | 33.60 |
| 1967 | 10 | -2.88% | 398.40 | 33.70 |
| 1967 | 11 | 3.11% | 410.80 | 33.80 |
| 1967 | 12 | -0.02% | 410.73 | 33.90 |
| 1968 | 1 | -4.26% | 393.24 | 34.10 |
| 1968 | 2 | -1.56% | 387.11 | 34.20 |
| 1968 | 3 | 7.66% | 416.77 | 34.30 |
| 1968 | 4 | 2.56% | 427.43 | 34.40 |
| 1968 | 5 | 2.94% | 440.00 | 34.50 |
| 1968 | 6 | 0.05% | 440.21 | 34.70 |
| 1968 | 7 | -1.93% | 431.70 | 34.90 |
| 1968 | 8 | 3.51% | 446.84 | 35.00 |
| 1968 | 9 | 2.72% | 458.98 | 35.10 |
| 1968 | 10 | 1.79% | 467.18 | 35.30 |
| 1968 | 11 | 1.29% | 473.19 | 35.40 |
| 1968 | 12 | -3.99% | 454.33 | 35.50 |
| 1969 | 1 | -0.24% | 453.24 | 35.60 |
| 1969 | 2 | -1.91% | 444.57 | 35.80 |
| 1969 | 3 | 2.27% | 454.68 | 36.10 |
| 1969 | 4 | 3.51% | 470.66 | 36.30 |
| 1969 | 5 | -4.97% | 447.26 | 36.40 |
| 1969 | 6 | -4.21% | 428.45 | 36.60 |
| 1969 | 7 | -0.28% | 427.23 | 36.80 |
| 1969 | 8 | 0.63% | 429.92 | 37.00 |
| 1969 | 9 | 1.35% | 435.71 | 37.10 |
| 1969 | 10 | 1.00% | 440.05 | 37.30 |
| 1969 | 11 | -5.03% | 417.93 | 37.50 |
| 1969 | 12 | -0.59% | 415.47 | 37.70 |
| 1970 | 1 | -3.20% | 402.19 | 37.80 |
| 1970 | 2 | 2.01% | 410.28 | 38.00 |
| 1970 | 3 | -2.75% | 399.01 | 38.20 |
| 1970 | 4 | -11.20% | 354.33 | 38.50 |
| 1970 | 5 | -0.27% | 353.37 | 38.60 |
| 1970 | 6 | 0.52% | 355.22 | 38.80 |
| 1970 | 7 | 3.26% | 366.78 | 39.00 |
| 1970 | 8 | 6.32% | 389.97 | 39.00 |
| 1970 | 9 | 2.49% | 399.67 | 39.20 |
| 1970 | 10 | 0.21% | 400.50 | 39.40 |
| 1970 | 11 | 7.16% | 429.17 | 39.60 |
| 1970 | 12 | 4.11% | 446.81 | 39.80 |
| 1971 | 1 | 4.15% | 465.36 | 39.80 |
| 1971 | 2 | 2.83% | 478.54 | 39.90 |
| 1971 | 3 | 3.67% | 496.12 | 40.00 |
| 1971 | 4 | -1.11% | 490.62 | 40.10 |
| 1971 | 5 | -1.60% | 482.79 | 40.30 |
| 1971 | 6 | -0.46% | 480.56 | 40.60 |
| 1971 | 7 | -1.52% | 473.27 | 40.70 |
| 1971 | 8 | 2.49% | 485.03 | 40.80 |
| 1971 | 9 | -1.86% | 475.99 | 40.80 |
| 1971 | 10 | -4.37% | 455.19 | 40.90 |
| 1971 | 11 | 7.16% | 487.79 | 40.90 |
| 1971 | 12 | 4.42% | 509.37 | 41.10 |
| 1972 | 1 | 2.09% | 520.00 | 41.10 |
| 1972 | 2 | 2.62% | 533.62 | 41.30 |
| 1972 | 3 | 1.26% | 540.34 | 41.40 |
| 1972 | 4 | -0.78% | 536.14 | 41.50 |
| 1972 | 5 | 0.52% | 538.91 | 41.60 |
| 1972 | 6 | -0.50% | 536.20 | 41.70 |
| 1972 | 7 | 3.78% | 556.48 | 41.90 |
| 1972 | 8 | -1.21% | 549.75 | 42.00 |
| 1972 | 9 | 0.42% | 552.04 | 42.10 |
| 1972 | 10 | 5.25% | 581.05 | 42.30 |
| 1972 | 11 | 2.31% | 594.48 | 42.40 |
| 1972 | 12 | 0.99% | 600.36 | 42.50 |
| 1973 | 1 | -3.33% | 580.40 | 42.60 |
| 1973 | 2 | -1.35% | 572.59 | 42.90 |
| 1973 | 3 | -1.63% | 563.24 | 43.30 |
| 1973 | 4 | -2.57% | 548.76 | 43.60 |
| 1973 | 5 | -1.99% | 537.84 | 43.90 |
| 1973 | 6 | 1.21% | 544.35 | 44.20 |
| 1973 | 7 | -1.64% | 535.45 | 44.30 |
| 1973 | 8 | 2.00% | 546.13 | 45.10 |
| 1973 | 9 | 4.24% | 569.26 | 45.20 |
| 1973 | 10 | -6.85% | 530.25 | 45.60 |
| 1973 | 11 | -6.81% | 494.17 | 45.90 |
| 1973 | 12 | 1.70% | 502.57 | 46.20 |
| 1974 | 1 | -2.47% | 490.14 | 46.60 |
| 1974 | 2 | 4.57% | 512.57 | 47.20 |
| 1974 | 3 | -4.82% | 487.88 | 47.80 |
| 1974 | 4 | -2.71% | 474.68 | 48.00 |
| 1974 | 5 | 0.46% | 476.85 | 48.60 |
| 1974 | 6 | -11.35% | 422.74 | 49.00 |
| 1974 | 7 | -3.76% | 406.83 | 49.40 |
| 1974 | 8 | -10.01% | 366.09 | 50.00 |
| 1974 | 9 | 2.38% | 374.79 | 50.60 |
| 1974 | 10 | 3.74% | 388.82 | 51.10 |
| 1974 | 11 | -6.09% | 365.13 | 51.50 |
| 1974 | 12 | 8.63% | 396.65 | 51.90 |
| 1975 | 1 | 10.81% | 439.52 | 52.10 |
| 1975 | 2 | 4.97% | 461.38 | 52.50 |
| 1975 | 3 | 1.49% | 468.24 | 52.70 |
| 1975 | 4 | 6.71% | 499.68 | 52.90 |
| 1975 | 5 | 2.89% | 514.14 | 53.20 |
| 1975 | 6 | 0.43% | 516.36 | 53.60 |
| 1975 | 7 | -7.00% | 480.23 | 54.20 |
| 1975 | 8 | -0.85% | 476.14 | 54.30 |
| 1975 | 9 | 4.97% | 499.81 | 54.60 |
| 1975 | 10 | 2.04% | 510.01 | 54.90 |
| 1975 | 11 | -1.18% | 504.00 | 55.30 |
| 1975 | 12 | 9.55% | 552.11 | 55.50 |
| 1976 | 1 | 4.18% | 575.17 | 55.60 |
| 1976 | 2 | 0.80% | 579.79 | 55.80 |
| 1976 | 3 | 1.10% | 586.14 | 55.90 |
| 1976 | 4 | -0.38% | 583.89 | 56.10 |
| 1976 | 5 | 0.90% | 589.15 | 56.50 |
| 1976 | 6 | 2.67% | 604.85 | 56.80 |
| 1976 | 7 | -0.56% | 601.46 | 57.10 |
| 1976 | 8 | 2.44% | 616.13 | 57.40 |
| 1976 | 9 | -3.11% | 596.98 | 57.60 |
| 1976 | 10 | -0.37% | 594.79 | 57.90 |
| 1976 | 11 | 3.79% | 617.31 | 58.00 |
| 1976 | 12 | -0.54% | 613.99 | 58.20 |
| 1977 | 1 | -2.37% | 599.45 | 58.50 |
| 1977 | 2 | -0.05% | 599.12 | 59.10 |
| 1977 | 3 | -1.19% | 591.97 | 59.50 |
| 1977 | 4 | 0.06% | 592.36 | 60.00 |
| 1977 | 5 | 0.90% | 597.68 | 60.30 |
| 1977 | 6 | 1.28% | 605.35 | 60.70 |
| 1977 | 7 | -2.08% | 592.77 | 61.00 |
| 1977 | 8 | -1.18% | 585.80 | 61.20 |
| 1977 | 9 | -2.20% | 572.92 | 61.40 |
| 1977 | 10 | 0.98% | 578.55 | 61.60 |
| 1977 | 11 | -0.08% | 578.08 | 61.90 |
| 1977 | 12 | -3.39% | 558.48 | 62.10 |
| 1978 | 1 | -0.97% | 553.05 | 62.50 |
| 1978 | 2 | 0.27% | 554.52 | 62.90 |
| 1978 | 3 | 4.83% | 581.31 | 63.40 |
| 1978 | 4 | 5.50% | 613.30 | 63.90 |
| 1978 | 5 | 0.67% | 617.44 | 64.50 |
| 1978 | 6 | -0.06% | 617.05 | 65.20 |
| 1978 | 7 | 7.33% | 662.27 | 65.70 |
| 1978 | 8 | 0.40% | 664.92 | 66.00 |
| 1978 | 9 | -2.77% | 646.48 | 66.50 |
| 1978 | 10 | -5.44% | 611.32 | 67.10 |
| 1978 | 11 | 1.92% | 623.08 | 67.40 |
| 1978 | 12 | 4.19% | 649.15 | 67.70 |
| 1979 | 1 | -1.06% | 642.29 | 68.30 |
| 1979 | 2 | 2.34% | 657.33 | 69.10 |
| 1979 | 3 | 2.43% | 673.31 | 69.80 |
| 1979 | 4 | -1.89% | 660.56 | 70.60 |
| 1979 | 5 | 2.42% | 676.53 | 71.50 |
| 1979 | 6 | 1.42% | 686.15 | 72.30 |
| 1979 | 7 | 5.01% | 720.55 | 73.10 |
| 1979 | 8 | 1.54% | 731.65 | 73.80 |
| 1979 | 9 | -3.35% | 707.12 | 74.60 |
| 1979 | 10 | -0.32% | 704.84 | 75.20 |
| 1979 | 11 | 4.40% | 735.88 | 75.90 |
| 1979 | 12 | 3.31% | 760.26 | 76.70 |
| 1980 | 1 | 4.40% | 793.68 | 77.80 |
| 1980 | 2 | -8.78% | 724.01 | 78.90 |
| 1980 | 3 | -1.16% | 715.60 | 80.10 |
| 1980 | 4 | 5.04% | 751.64 | 81.00 |
| 1980 | 5 | 6.86% | 803.22 | 81.80 |
| 1980 | 6 | 4.97% | 843.13 | 82.70 |
| 1980 | 7 | 3.50% | 872.68 | 82.70 |
| 1980 | 8 | 2.84% | 897.43 | 83.30 |
| 1980 | 9 | 3.32% | 927.27 | 84.00 |
| 1980 | 10 | 4.61% | 970.06 | 84.80 |
| 1980 | 11 | -1.24% | 957.98 | 85.50 |
| 1980 | 12 | 0.01% | 958.08 | 86.30 |
| 1981 | 1 | -3.07% | 928.67 | 87.00 |
| 1981 | 2 | 4.14% | 967.14 | 87.90 |
| 1981 | 3 | 1.29% | 979.66 | 88.50 |
| 1981 | 4 | -1.62% | 963.81 | 89.10 |
| 1981 | 5 | 0.86% | 972.08 | 89.80 |
| 1981 | 6 | -2.02% | 952.48 | 90.60 |
| 1981 | 7 | 0.80% | 960.12 | 91.60 |
| 1981 | 8 | -8.30% | 880.41 | 92.30 |
| 1981 | 9 | 1.73% | 895.61 | 93.20 |
| 1981 | 10 | 3.04% | 922.87 | 93.40 |
| 1981 | 11 | 1.18% | 933.76 | 93.70 |
| 1981 | 12 | -4.80% | 888.90 | 94.00 |
| 1982 | 1 | -1.91% | 871.89 | 94.30 |
| 1982 | 2 | -2.74% | 847.96 | 94.60 |
| 1982 | 3 | 5.47% | 894.33 | 94.50 |
| 1982 | 4 | 0.57% | 899.43 | 94.90 |
| 1982 | 5 | -5.27% | 852.02 | 95.80 |
| 1982 | 6 | 0.24% | 854.10 | 97.00 |
| 1982 | 7 | 0.79% | 860.88 | 97.50 |
| 1982 | 8 | 12.10% | 965.02 | 97.70 |
| 1982 | 9 | 8.88% | 1,050.73 | 97.90 |
| 1982 | 10 | 4.50% | 1,098.01 | 98.20 |
| 1982 | 11 | 1.36% | 1,112.89 | 98.00 |
| 1982 | 12 | 3.93% | 1,156.58 | 97.60 |
| 1983 | 1 | 2.13% | 1,181.21 | 97.80 |
| 1983 | 2 | 3.87% | 1,226.88 | 97.90 |
| 1983 | 3 | 4.20% | 1,278.37 | 97.90 |
| 1983 | 4 | 4.42% | 1,334.93 | 98.60 |
| 1983 | 5 | 1.75% | 1,358.34 | 99.20 |
| 1983 | 6 | 0.71% | 1,367.96 | 99.50 |
| 1983 | 7 | -2.41% | 1,335.03 | 99.90 |
| 1983 | 8 | 3.31% | 1,379.27 | 100.20 |
| 1983 | 9 | 0.65% | 1,388.20 | 100.70 |
| 1983 | 10 | -1.14% | 1,372.36 | 101.00 |
| 1983 | 11 | -0.13% | 1,370.60 | 101.20 |
| 1983 | 12 | 1.58% | 1,392.20 | 101.30 |
| 1984 | 1 | -5.11% | 1,321.03 | 101.90 |
| 1984 | 2 | 0.44% | 1,326.87 | 102.40 |
| 1984 | 3 | 0.51% | 1,333.60 | 102.60 |
| 1984 | 4 | -0.25% | 1,330.23 | 103.10 |
| 1984 | 5 | -1.85% | 1,305.65 | 103.40 |
| 1984 | 6 | -0.91% | 1,293.78 | 103.70 |
| 1984 | 7 | 9.21% | 1,412.90 | 104.10 |
| 1984 | 8 | 1.41% | 1,432.78 | 104.50 |
| 1984 | 9 | -0.41% | 1,426.87 | 105.00 |
| 1984 | 10 | 1.29% | 1,445.22 | 105.30 |
| 1984 | 11 | -0.71% | 1,434.99 | 105.30 |
| 1984 | 12 | 4.70% | 1,502.40 | 105.30 |
| 1985 | 1 | 5.79% | 1,589.35 | 105.50 |
| 1985 | 2 | -0.48% | 1,581.75 | 106.00 |
| 1985 | 3 | 1.02% | 1,597.96 | 106.40 |
| 1985 | 4 | 2.74% | 1,641.67 | 106.90 |
| 1985 | 5 | 2.51% | 1,682.89 | 107.30 |
| 1985 | 6 | 2.25% | 1,720.71 | 107.60 |
| 1985 | 7 | -1.85% | 1,688.96 | 107.80 |
| 1985 | 8 | -1.88% | 1,657.12 | 108.00 |
| 1985 | 9 | 1.50% | 1,681.90 | 108.30 |
| 1985 | 10 | 6.42% | 1,789.89 | 108.70 |
| 1985 | 11 | 5.29% | 1,884.66 | 109.00 |
| 1985 | 12 | 0.75% | 1,898.82 | 109.30 |
| 1986 | 1 | 5.70% | 2,007.01 | 109.60 |
| 1986 | 2 | 6.18% | 2,131.09 | 109.30 |
| 1986 | 3 | 2.74% | 2,189.52 | 108.80 |
| 1986 | 4 | 0.49% | 2,200.29 | 108.60 |
| 1986 | 5 | 3.13% | 2,269.23 | 108.90 |
| 1986 | 6 | -1.80% | 2,228.29 | 109.50 |
| 1986 | 7 | 2.28% | 2,279.11 | 109.50 |
| 1986 | 8 | -2.46% | 2,223.13 | 109.70 |
| 1986 | 9 | -0.09% | 2,221.14 | 110.20 |
| 1986 | 10 | 3.53% | 2,299.61 | 110.30 |
| 1986 | 11 | 1.71% | 2,338.91 | 110.40 |
| 1986 | 12 | 6.67% | 2,494.99 | 110.50 |
| 1987 | 1 | 6.46% | 2,656.21 | 111.20 |
| 1987 | 2 | 4.38% | 2,772.46 | 111.60 |
| 1987 | 3 | -0.86% | 2,748.72 | 112.10 |
| 1987 | 4 | 0.17% | 2,753.47 | 112.70 |
| 1987 | 5 | 4.50% | 2,877.33 | 113.10 |
| 1987 | 6 | 3.12% | 2,967.16 | 113.50 |
| 1987 | 7 | 6.45% | 3,158.66 | 113.80 |
| 1987 | 8 | -3.03% | 3,062.94 | 114.40 |
| 1987 | 9 | -11.85% | 2,699.87 | 115.00 |
| 1987 | 10 | -12.30% | 2,367.69 | 115.30 |
| 1987 | 11 | -1.33% | 2,336.09 | 115.40 |
| 1987 | 12 | 4.25% | 2,435.29 | 115.40 |
| 1988 | 1 | 3.33% | 2,516.35 | 115.70 |
| 1988 | 2 | 3.23% | 2,597.68 | 116.00 |
| 1988 | 3 | -0.89% | 2,574.67 | 116.50 |
| 1988 | 4 | -2.19% | 2,518.33 | 117.10 |
| 1988 | 5 | 6.00% | 2,669.38 | 117.50 |
| 1988 | 6 | -0.31% | 2,661.19 | 118.00 |
| 1988 | 7 | -1.72% | 2,615.45 | 118.50 |
| 1988 | 8 | 1.93% | 2,665.86 | 119.00 |
| 1988 | 9 | 3.80% | 2,767.20 | 119.80 |
| 1988 | 10 | -2.02% | 2,711.30 | 120.20 |
| 1988 | 11 | 2.33% | 2,774.36 | 120.30 |
| 1988 | 12 | 3.51% | 2,871.82 | 120.50 |
| 1989 | 1 | 3.30% | 2,966.58 | 121.10 |
| 1989 | 2 | -0.16% | 2,961.79 | 121.60 |
| 1989 | 3 | 3.56% | 3,067.37 | 122.30 |
| 1989 | 4 | 4.12% | 3,193.60 | 123.10 |
| 1989 | 5 | 3.39% | 3,301.95 | 123.80 |
| 1989 | 6 | 2.80% | 3,394.41 | 124.10 |
| 1989 | 7 | 4.69% | 3,553.63 | 124.40 |
| 1989 | 8 | 0.46% | 3,569.82 | 124.60 |
| 1989 | 9 | 0.29% | 3,580.04 | 125.00 |
| 1989 | 10 | -1.81% | 3,515.11 | 125.60 |
| 1989 | 11 | 2.74% | 3,611.31 | 125.90 |
| 1989 | 12 | -2.21% | 3,531.46 | 126.10 |
| 1990 | 1 | -2.53% | 3,442.21 | 127.40 |
| 1990 | 2 | 2.71% | 3,535.40 | 128.00 |
| 1990 | 3 | 0.20% | 3,542.33 | 128.70 |
| 1990 | 4 | 3.85% | 3,678.74 | 128.90 |
| 1990 | 5 | 3.17% | 3,795.35 | 129.20 |
| 1990 | 6 | 0.17% | 3,801.79 | 129.90 |
| 1990 | 7 | -7.86% | 3,502.93 | 130.40 |
| 1990 | 8 | -4.34% | 3,350.86 | 131.60 |
| 1990 | 9 | -2.32% | 3,273.26 | 132.70 |
| 1990 | 10 | 2.98% | 3,370.93 | 133.50 |
| 1990 | 11 | 4.59% | 3,525.54 | 133.80 |
| 1990 | 12 | -0.69% | 3,501.39 | 133.80 |
| 1991 | 1 | 11.61% | 3,907.79 | 134.60 |
| 1991 | 2 | 3.04% | 4,026.76 | 134.80 |
| 1991 | 3 | 2.26% | 4,117.72 | 135.00 |
| 1991 | 4 | -0.18% | 4,110.35 | 135.20 |
| 1991 | 5 | 0.35% | 4,124.62 | 135.60 |
| 1991 | 6 | 0.78% | 4,156.81 | 136.00 |
| 1991 | 7 | 2.68% | 4,268.17 | 136.20 |
| 1991 | 8 | -0.30% | 4,255.23 | 136.60 |
| 1991 | 9 | 0.18% | 4,262.96 | 137.20 |
| 1991 | 10 | 0.02% | 4,263.63 | 137.40 |
| 1991 | 11 | 0.94% | 4,303.51 | 137.80 |
| 1991 | 12 | 7.36% | 4,620.16 | 137.90 |
| 1992 | 1 | -0.60% | 4,592.40 | 138.10 |
| 1992 | 2 | -1.01% | 4,545.91 | 138.60 |
| 1992 | 3 | 0.26% | 4,557.92 | 139.30 |
| 1992 | 4 | 2.07% | 4,652.19 | 139.50 |
| 1992 | 5 | -1.33% | 4,590.36 | 139.70 |
| 1992 | 6 | 1.91% | 4,678.13 | 140.20 |
| 1992 | 7 | 0.94% | 4,722.19 | 140.50 |
| 1992 | 8 | 0.38% | 4,740.05 | 140.90 |
| 1992 | 9 | -1.18% | 4,684.02 | 141.30 |
| 1992 | 10 | 2.76% | 4,813.15 | 141.80 |
| 1992 | 11 | 3.27% | 4,970.60 | 142.00 |
| 1992 | 12 | 0.14% | 4,977.70 | 141.90 |
| 1993 | 1 | 1.72% | 5,063.53 | 142.60 |
| 1993 | 2 | 2.15% | 5,172.40 | 143.10 |
| 1993 | 3 | -1.34% | 5,103.00 | 143.60 |
| 1993 | 4 | 0.72% | 5,139.99 | 144.00 |
| 1993 | 5 | 0.87% | 5,184.46 | 144.20 |
| 1993 | 6 | 0.06% | 5,187.62 | 144.40 |
| 1993 | 7 | 1.76% | 5,279.05 | 144.40 |
| 1993 | 8 | 1.35% | 5,350.58 | 144.80 |
| 1993 | 9 | 1.24% | 5,417.03 | 145.10 |
| 1993 | 10 | 0.01% | 5,417.44 | 145.70 |
| 1993 | 11 | 0.89% | 5,465.50 | 145.80 |
| 1993 | 12 | 1.74% | 5,560.37 | 145.80 |
| 1994 | 1 | -0.08% | 5,556.16 | 146.20 |
| 1994 | 2 | -1.42% | 5,477.06 | 146.70 |
| 1994 | 3 | -3.35% | 5,293.77 | 147.20 |
| 1994 | 4 | 1.06% | 5,349.79 | 147.40 |
| 1994 | 5 | 1.11% | 5,409.07 | 147.50 |
| 1994 | 6 | -0.52% | 5,381.01 | 148.00 |
| 1994 | 7 | 3.08% | 5,546.85 | 148.40 |
| 1994 | 8 | 0.82% | 5,592.20 | 149.00 |
| 1994 | 9 | -0.44% | 5,567.37 | 149.40 |
| 1994 | 10 | -0.37% | 5,546.78 | 149.50 |
| 1994 | 11 | -1.03% | 5,489.88 | 149.70 |
| 1994 | 12 | 2.45% | 5,624.45 | 149.70 |
| 1995 | 1 | 3.82% | 5,839.25 | 150.30 |
| 1995 | 2 | 2.56% | 5,988.63 | 150.90 |
| 1995 | 3 | 3.22% | 6,181.20 | 151.40 |
| 1995 | 4 | 3.35% | 6,388.13 | 151.90 |
| 1995 | 5 | 3.18% | 6,591.17 | 152.20 |
| 1995 | 6 | 3.55% | 6,824.99 | 152.50 |
| 1995 | 7 | 0.51% | 6,860.01 | 152.50 |
| 1995 | 8 | 3.72% | 7,115.04 | 152.90 |
| 1995 | 9 | 0.91% | 7,179.97 | 153.20 |
| 1995 | 10 | 2.36% | 7,349.30 | 153.70 |
| 1995 | 11 | 3.39% | 7,598.38 | 153.60 |
| 1995 | 12 | 0.16% | 7,610.74 | 153.50 |
| 1996 | 1 | 5.90% | 8,060.10 | 154.40 |
| 1996 | 2 | -0.20% | 8,043.93 | 154.90 |
| 1996 | 3 | 0.20% | 8,059.78 | 155.70 |
| 1996 | 4 | 2.35% | 8,249.57 | 156.30 |
| 1996 | 5 | 1.28% | 8,355.05 | 156.60 |
| 1996 | 6 | -3.48% | 8,064.58 | 156.70 |
| 1996 | 7 | 3.08% | 8,312.63 | 157.00 |
| 1996 | 8 | 2.02% | 8,480.85 | 157.30 |
| 1996 | 9 | 4.12% | 8,830.22 | 157.80 |
| 1996 | 10 | 5.05% | 9,276.33 | 158.30 |
| 1996 | 11 | 1.20% | 9,387.48 | 158.60 |
| 1996 | 12 | 3.26% | 9,693.28 | 158.60 |
| 1997 | 1 | 4.36% | 10,116.02 | 159.10 |
| 1997 | 2 | -0.62% | 10,052.93 | 159.60 |
| 1997 | 3 | -3.41% | 9,710.60 | 160.00 |
| 1997 | 4 | 9.22% | 10,605.71 | 160.20 |
| 1997 | 5 | 5.34% | 11,171.72 | 160.10 |
| 1997 | 6 | 5.74% | 11,812.52 | 160.30 |
| 1997 | 7 | 0.35% | 11,853.60 | 160.50 |
| 1997 | 8 | 1.19% | 11,994.90 | 160.80 |
| 1997 | 9 | 1.65% | 12,192.26 | 161.20 |
| 1997 | 10 | -1.15% | 12,051.80 | 161.60 |
| 1997 | 11 | 2.63% | 12,369.32 | 161.50 |
| 1997 | 12 | 0.24% | 12,398.65 | 161.30 |
| 1998 | 1 | 6.40% | 13,192.43 | 161.60 |
| 1998 | 2 | 5.31% | 13,893.32 | 161.90 |
| 1998 | 3 | 3.41% | 14,366.48 | 162.20 |
| 1998 | 4 | -0.22% | 14,334.61 | 162.50 |
| 1998 | 5 | 0.12% | 14,351.30 | 162.80 |
| 1998 | 6 | 4.47% | 14,992.47 | 163.00 |
| 1998 | 7 | -6.97% | 13,947.35 | 163.20 |
| 1998 | 8 | -4.90% | 13,264.14 | 163.40 |
| 1998 | 9 | 1.29% | 13,435.36 | 163.60 |
| 1998 | 10 | 10.97% | 14,909.81 | 164.00 |
| 1998 | 11 | 4.10% | 15,521.73 | 164.00 |
| 1998 | 12 | 5.05% | 16,305.21 | 163.90 |
| 1999 | 1 | -0.07% | 16,294.34 | 164.30 |
| 1999 | 2 | 2.92% | 16,770.70 | 164.50 |
| 1999 | 3 | 4.25% | 17,483.46 | 165.00 |
| 1999 | 4 | -0.10% | 17,466.18 | 166.20 |
| 1999 | 5 | -0.61% | 17,359.33 | 166.20 |
| 1999 | 6 | 4.52% | 18,144.39 | 166.20 |
| 1999 | 7 | -3.77% | 17,459.55 | 166.70 |
| 1999 | 8 | -0.60% | 17,355.14 | 167.10 |
| 1999 | 9 | -1.27% | 17,134.30 | 167.90 |
| 1999 | 10 | 7.11% | 18,351.85 | 168.20 |
| 1999 | 11 | 2.81% | 18,867.31 | 168.30 |
| 1999 | 12 | -0.12% | 18,844.87 | 168.30 |
| 2000 | 1 | -2.48% | 18,377.88 | 168.80 |
| 2000 | 2 | 3.94% | 19,102.14 | 169.80 |
| 2000 | 3 | 1.42% | 19,374.28 | 171.20 |
| 2000 | 4 | -2.84% | 18,824.29 | 171.30 |
| 2000 | 5 | 3.16% | 19,419.79 | 171.50 |
| 2000 | 6 | 0.85% | 19,584.92 | 172.40 |
| 2000 | 7 | 0.94% | 19,768.97 | 172.80 |
| 2000 | 8 | -1.08% | 19,555.53 | 172.80 |
| 2000 | 9 | -5.21% | 18,535.86 | 173.70 |
| 2000 | 10 | -0.77% | 18,392.66 | 174.00 |
| 2000 | 11 | -3.32% | 17,782.01 | 174.10 |
| 2000 | 12 | 0.46% | 17,862.92 | 174.00 |
| 2001 | 1 | -2.14% | 17,481.32 | 175.10 |
| 2001 | 2 | -9.08% | 15,894.03 | 175.80 |
| 2001 | 3 | 0.45% | 15,965.35 | 176.20 |
| 2001 | 4 | 6.88% | 17,063.66 | 176.90 |
| 2001 | 5 | -2.39% | 16,656.07 | 177.70 |
| 2001 | 6 | -2.66% | 16,212.98 | 178.00 |
| 2001 | 7 | -2.05% | 15,881.29 | 177.50 |
| 2001 | 8 | -11.25% | 14,095.07 | 177.50 |
| 2001 | 9 | 3.18% | 14,543.86 | 178.30 |
| 2001 | 10 | 5.05% | 15,278.78 | 177.70 |
| 2001 | 11 | 1.47% | 15,502.77 | 177.40 |
| 2001 | 12 | -0.30% | 15,456.62 | 176.70 |
| 2002 | 1 | -3.35% | 14,938.40 | 177.10 |
| 2002 | 2 | 4.95% | 15,677.14 | 177.80 |
| 2002 | 3 | -3.51% | 15,126.18 | 178.80 |
| 2002 | 4 | -2.82% | 14,699.57 | 179.80 |
| 2002 | 5 | -5.92% | 13,829.21 | 179.80 |
| 2002 | 6 | -10.76% | 12,341.40 | 179.90 |
| 2002 | 7 | 1.14% | 12,481.94 | 180.10 |
| 2002 | 8 | -4.76% | 11,888.08 | 180.70 |
| 2002 | 9 | -1.37% | 11,725.57 | 181.00 |
| 2002 | 10 | 6.63% | 12,502.45 | 181.30 |
| 2002 | 11 | -1.04% | 12,373.04 | 181.30 |
| 2002 | 12 | -0.22% | 12,345.51 | 180.90 |
| 2003 | 1 | -6.41% | 11,553.57 | 181.70 |
| 2003 | 2 | 1.31% | 11,704.68 | 183.10 |
| 2003 | 3 | 5.29% | 12,323.37 | 184.20 |
| 2003 | 4 | 5.31% | 12,978.01 | 183.80 |
| 2003 | 5 | 5.70% | 13,718.30 | 183.50 |
| 2003 | 6 | 0.60% | 13,800.05 | 183.70 |
| 2003 | 7 | -0.17% | 13,777.10 | 183.90 |
| 2003 | 8 | 3.16% | 14,212.62 | 184.60 |
| 2003 | 9 | 2.03% | 14,500.82 | 185.20 |
| 2003 | 10 | 1.21% | 14,676.37 | 185.00 |
| 2003 | 11 | 3.06% | 15,126.03 | 184.50 |
| 2003 | 12 | 4.93% | 15,872.49 | 184.30 |
| 2004 | 1 | 1.09% | 16,044.97 | 185.20 |
| 2004 | 2 | -1.57% | 15,793.83 | 186.20 |
| 2004 | 3 | 0.97% | 15,946.74 | 187.40 |
| 2004 | 4 | -2.56% | 15,537.82 | 188.00 |
| 2004 | 5 | 2.86% | 15,981.85 | 189.10 |
| 2004 | 6 | -2.24% | 15,624.05 | 189.70 |
| 2004 | 7 | -1.39% | 15,407.25 | 189.40 |
| 2004 | 8 | 2.78% | 15,835.98 | 189.50 |
| 2004 | 9 | 0.10% | 15,852.23 | 189.90 |
| 2004 | 10 | 4.77% | 16,608.99 | 190.90 |
| 2004 | 11 | 2.73% | 17,062.00 | 191.00 |
| 2004 | 12 | -1.35% | 16,831.79 | 190.30 |
| 2005 | 1 | 1.68% | 17,114.77 | 190.70 |
| 2005 | 2 | -0.26% | 17,071.03 | 191.80 |
| 2005 | 3 | -2.41% | 16,659.80 | 193.30 |
| 2005 | 4 | 1.34% | 16,882.35 | 194.60 |
| 2005 | 5 | 2.18% | 17,250.51 | 194.40 |
| 2005 | 6 | 1.81% | 17,562.36 | 194.50 |
| 2005 | 7 | 0.31% | 17,616.80 | 195.40 |
| 2005 | 8 | 0.28% | 17,666.08 | 196.40 |
| 2005 | 9 | -2.62% | 17,202.48 | 198.80 |
| 2005 | 10 | 3.96% | 17,883.96 | 199.20 |
| 2005 | 11 | 2.14% | 18,267.42 | 197.60 |
| 2005 | 12 | 1.47% | 18,535.36 | 196.80 |
| 2006 | 1 | -0.02% | 18,532.28 | 198.30 |
| 2006 | 2 | 1.49% | 18,807.69 | 198.70 |
| 2006 | 3 | 0.80% | 18,957.84 | 199.80 |
| 2006 | 4 | -0.79% | 18,808.71 | 201.50 |
| 2006 | 5 | -2.71% | 18,299.79 | 202.50 |
| 2006 | 6 | 0.72% | 18,431.55 | 202.90 |
| 2006 | 7 | 2.29% | 18,853.96 | 203.50 |
| 2006 | 8 | 2.53% | 19,331.18 | 203.90 |
| 2006 | 9 | 3.62% | 20,030.18 | 202.90 |
| 2006 | 10 | 2.00% | 20,431.12 | 201.80 |
| 2006 | 11 | 2.15% | 20,870.03 | 201.50 |
| 2006 | 12 | 0.69% | 21,014.62 | 201.80 |
| 2007 | 1 | 1.60% | 21,350.03 | 202.42 |
| 2007 | 2 | -2.47% | 20,821.85 | 203.50 |
| 2007 | 3 | 4.18% | 21,692.26 | 205.35 |
| 2007 | 4 | 3.39% | 22,428.01 | 206.69 |
| 2007 | 5 | 0.34% | 22,505.36 | 207.95 |
| 2007 | 6 | 0.57% | 22,634.68 | 208.35 |
| 2007 | 7 | -4.20% | 21,683.77 | 208.30 |
| 2007 | 8 | 3.07% | 22,350.49 | 207.92 |
| 2007 | 9 | 2.99% | 23,019.14 | 208.49 |
| 2007 | 10 | -4.81% | 21,912.77 | 208.94 |
| 2007 | 11 | 1.24% | 22,184.10 | 210.18 |
| 2007 | 12 | -6.64% | 20,712.14 | 210.04 |
| 2008 | 1 | -1.56% | 20,388.21 | 211.08 |
| 2008 | 2 | -2.63% | 19,852.68 | 211.69 |
| 2008 | 3 | 4.24% | 20,695.19 | 213.53 |
| 2008 | 4 | 2.56% | 21,225.53 | 214.82 |
| 2008 | 5 | -4.25% | 20,324.17 | 216.63 |
| 2008 | 6 | -6.08% | 19,088.77 | 218.82 |
| 2008 | 7 | 2.11% | 19,491.64 | 219.96 |
| 2008 | 8 | -4.85% | 18,546.78 | 219.09 |
| 2008 | 9 | -20.19% | 14,801.52 | 218.78 |
| 2008 | 10 | -8.61% | 13,527.80 | 216.57 |
| 2008 | 11 | -0.35% | 13,480.29 | 212.43 |
| 2008 | 12 | -1.10% | 13,332.60 | 210.23 |
| 2009 | 1 | -6.70% | 12,438.98 | 211.14 |
| 2009 | 2 | -5.69% | 11,731.52 | 212.19 |
| 2009 | 3 | 12.32% | 13,177.05 | 212.71 |
| 2009 | 4 | 6.66% | 14,054.62 | 213.24 |
| 2009 | 5 | 2.87% | 14,457.83 | 213.86 |
| 2009 | 6 | 1.28% | 14,642.55 | 215.69 |
| 2009 | 7 | 8.12% | 15,831.63 | 215.35 |
| 2009 | 8 | 3.65% | 16,409.54 | 215.83 |
| 2009 | 9 | 2.40% | 16,803.88 | 215.97 |
| 2009 | 10 | 2.09% | 17,155.81 | 216.18 |
| 2009 | 11 | 2.23% | 17,537.67 | 216.33 |
| 2009 | 12 | 1.36% | 17,775.65 | 215.95 |
| 2010 | 1 | -2.90% | 17,260.43 | 216.69 |
| 2010 | 2 | 5.94% | 18,286.22 | 216.74 |
| 2010 | 3 | 4.09% | 19,033.75 | 217.63 |
| 2010 | 4 | -5.88% | 17,914.11 | 218.01 |
| 2010 | 5 | -3.54% | 17,279.31 | 218.18 |
| 2010 | 6 | -0.16% | 17,251.83 | 217.97 |
| 2010 | 7 | 0.86% | 17,400.81 | 218.01 |
| 2010 | 8 | 3.37% | 17,987.42 | 218.31 |
| 2010 | 9 | 4.58% | 18,810.79 | 218.44 |
| 2010 | 10 | 2.49% | 19,279.35 | 218.71 |
| 2010 | 11 | 3.71% | 19,995.33 | 218.80 |
| 2010 | 12 | 3.46% | 20,687.61 | 219.18 |
| 2011 | 1 | 3.15% | 21,339.45 | 220.22 |
| 2011 | 2 | -1.11% | 21,102.05 | 221.31 |
| 2011 | 3 | 2.22% | 21,570.73 | 223.47 |
| 2011 | 4 | 0.66% | 21,712.93 | 224.91 |
| 2011 | 5 | -3.66% | 20,917.67 | 225.96 |
| 2011 | 6 | 3.10% | 21,566.48 | 225.72 |
| 2011 | 7 | -10.40% | 19,323.43 | 225.92 |
| 2011 | 8 | -0.79% | 19,170.92 | 226.55 |
| 2011 | 9 | 3.02% | 19,749.67 | 226.89 |
| 2011 | 10 | 1.77% | 20,098.67 | 226.42 |
| 2011 | 11 | 1.55% | 20,411.16 | 226.23 |
| 2011 | 12 | 4.78% | 21,387.33 | 225.67 |
| 2012 | 1 | 4.16% | 22,277.60 | 226.67 |
| 2012 | 2 | 2.88% | 22,920.05 | 227.66 |
| 2012 | 3 | -0.04% | 22,911.29 | 229.39 |
| 2012 | 4 | -3.09% | 22,203.12 | 230.09 |
| 2012 | 5 | -1.15% | 21,947.24 | 229.82 |
| 2012 | 6 | 2.92% | 22,588.34 | 229.48 |
| 2012 | 7 | 3.39% | 23,353.57 | 229.10 |
| 2012 | 8 | 3.02% | 24,059.12 | 230.38 |
| 2012 | 9 | -0.22% | 24,006.88 | 231.41 |
| 2012 | 10 | -2.84% | 23,325.68 | 231.32 |
| 2012 | 11 | 2.18% | 23,833.14 | 230.22 |
| 2012 | 12 | 4.27% | 24,850.52 | 229.60 |
| 2013 | 1 | 2.33% | 25,430.29 | 230.28 |
| 2013 | 2 | 2.72% | 26,122.62 | 232.17 |
| 2013 | 3 | 1.45% | 26,502.39 | 232.77 |
| 2013 | 4 | 4.57% | 27,714.68 | 232.53 |
| 2013 | 5 | -1.12% | 27,404.89 | 232.95 |
| 2013 | 6 | 3.25% | 28,296.78 | 233.50 |
| 2013 | 7 | 0.25% | 28,368.23 | 233.60 |
| 2013 | 8 | 1.19% | 28,706.52 | 233.88 |
| 2013 | 9 | 2.12% | 29,314.39 | 234.15 |
| 2013 | 10 | 3.86% | 30,445.92 | 233.55 |
| 2013 | 11 | 1.52% | 30,909.21 | 233.07 |
| 2013 | 12 | 0.97% | 31,208.35 | 233.05 |
| 2014 | 1 | -0.13% | 31,167.77 | 233.92 |
| 2014 | 2 | 2.72% | 32,016.24 | 234.78 |
| 2014 | 3 | 0.20% | 32,080.82 | 236.29 |
| 2014 | 4 | 1.53% | 32,572.31 | 237.07 |
| 2014 | 5 | 3.20% | 33,613.43 | 237.90 |
| 2014 | 6 | 1.50% | 34,116.22 | 238.34 |
| 2014 | 7 | -0.43% | 33,970.56 | 238.25 |
| 2014 | 8 | 1.78% | 34,574.57 | 237.85 |
| 2014 | 9 | -2.65% | 33,659.53 | 238.03 |
| 2014 | 10 | 5.71% | 35,580.02 | 237.43 |
| 2014 | 11 | 0.63% | 35,805.56 | 236.15 |
| 2014 | 12 | -1.11% | 35,408.10 | 234.81 |
| 2015 | 1 | 2.83% | 36,409.23 | 233.71 |
| 2015 | 2 | 0.06% | 36,429.39 | 234.72 |
| 2015 | 3 | 0.88% | 36,749.39 | 236.12 |
| 2015 | 4 | 0.98% | 37,109.13 | 236.60 |
| 2015 | 5 | -0.44% | 36,947.52 | 237.81 |
| 2015 | 6 | -0.08% | 36,918.10 | 238.64 |
| 2015 | 7 | -2.42% | 36,023.05 | 238.65 |
| 2015 | 8 | -4.51% | 34,399.46 | 238.32 |
| 2015 | 9 | 4.32% | 35,884.53 | 237.95 |
| 2015 | 10 | 2.93% | 36,936.83 | 237.84 |
| 2015 | 11 | -1.10% | 36,529.43 | 237.34 |
| 2015 | 12 | -6.42% | 34,184.38 | 236.53 |
| 2016 | 1 | -0.55% | 33,996.39 | 236.92 |
| 2016 | 2 | 6.36% | 36,159.49 | 237.11 |
| 2016 | 3 | 2.83% | 37,183.26 | 238.13 |
| 2016 | 4 | -0.30% | 37,070.09 | 239.26 |
| 2016 | 5 | 1.07% | 37,465.44 | 240.23 |
| 2016 | 6 | 3.30% | 38,700.84 | 241.02 |
| 2016 | 7 | 1.20% | 39,164.96 | 240.63 |
| 2016 | 8 | -0.44% | 38,993.15 | 240.85 |
| 2016 | 9 | -0.51% | 38,795.86 | 241.43 |
| 2016 | 10 | 1.20% | 39,261.86 | 241.73 |
| 2016 | 11 | 3.95% | 40,811.11 | 241.35 |
| 2016 | 12 | 1.44% | 41,397.83 | 241.43 |
| 2017 | 1 | 2.58% | 42,464.42 | 242.84 |
| 2017 | 2 | 1.75% | 43,207.23 | 243.60 |
| 2017 | 3 | -0.15% | 43,140.69 | 243.80 |
| 2017 | 4 | 1.69% | 43,870.79 | 244.52 |
| 2017 | 5 | 1.78% | 44,650.13 | 244.73 |
| 2017 | 6 | 0.99% | 45,091.22 | 244.96 |
| 2017 | 7 | 0.25% | 45,202.96 | 244.79 |
| 2017 | 8 | 1.65% | 45,950.28 | 245.52 |
| 2017 | 9 | 2.73% | 47,206.93 | 246.82 |
| 2017 | 10 | 1.59% | 47,957.32 | 246.66 |
| 2017 | 11 | 2.88% | 49,340.16 | 246.67 |
| 2017 | 12 | 4.86% | 51,739.03 | 246.52 |
| 2018 | 1 | -2.89% | 50,245.48 | 247.87 |
| 2018 | 2 | 0.06% | 50,277.93 | 248.99 |
| 2018 | 3 | -1.66% | 49,441.32 | 249.55 |
| 2018 | 4 | 1.96% | 50,411.17 | 250.55 |
| 2018 | 5 | 2.11% | 51,476.34 | 251.59 |
| 2018 | 6 | 1.58% | 52,290.05 | 251.99 |
| 2018 | 7 | 2.45% | 53,571.58 | 252.01 |
| 2018 | 8 | 1.68% | 54,471.45 | 252.15 |
| 2018 | 9 | -3.85% | 52,374.85 | 252.44 |
| 2018 | 10 | -2.08% | 51,287.49 | 252.89 |
| 2018 | 11 | -5.56% | 48,434.62 | 252.04 |
| 2018 | 12 | 1.74% | 49,275.27 | 251.23 |
| 2019 | 1 | 5.83% | 52,147.47 | 251.71 |
| 2019 | 2 | 1.95% | 53,163.32 | 252.78 |
| 2019 | 3 | 3.72% | 55,142.70 | 254.20 |
| 2019 | 4 | -1.53% | 54,298.04 | 255.55 |
| 2019 | 5 | 1.40% | 55,060.79 | 256.09 |
| 2019 | 6 | 3.83% | 57,168.15 | 256.14 |
| 2019 | 7 | -3.13% | 55,376.27 | 256.57 |
| 2019 | 8 | 3.09% | 57,084.75 | 256.56 |
| 2019 | 9 | 0.01% | 57,090.35 | 256.76 |
| 2019 | 10 | 4.43% | 59,621.56 | 257.35 |
| 2019 | 11 | 2.47% | 61,093.80 | 257.21 |
| 2019 | 12 | 3.35% | 63,138.24 | 256.97 |
| 2020 | 1 | 0.12% | 63,215.32 | 257.97 |
| 2020 | 2 | -18.92% | 51,256.43 | 258.68 |
| 2020 | 3 | 4.32% | 53,470.00 | 258.12 |
| 2020 | 4 | 5.89% | 56,617.97 | 256.39 |
| 2020 | 5 | 6.51% | 60,302.82 | 256.39 |
| 2020 | 6 | 3.48% | 62,399.21 | 257.80 |
| 2020 | 7 | 5.89% | 66,076.71 | 259.10 |
| 2020 | 8 | -0.63% | 65,662.41 | 259.92 |
| 2020 | 9 | 1.73% | 66,795.74 | 260.28 |
| 2020 | 10 | 3.95% | 69,436.93 | 260.39 |
| 2020 | 11 | 4.26% | 72,394.99 | 260.23 |
| 2020 | 12 | 2.80% | 74,418.65 | 260.47 |
| 2021 | 1 | 2.49% | 76,272.81 | 261.58 |
| 2021 | 2 | 0.82% | 76,899.29 | 263.01 |
| 2021 | 3 | 6.02% | 81,529.77 | 264.88 |
| 2021 | 4 | 0.76% | 82,149.58 | 267.05 |
| 2021 | 5 | 1.81% | 83,636.84 | 269.20 |
| 2021 | 6 | 3.07% | 86,202.98 | 271.70 |
| 2021 | 7 | 2.19% | 88,086.66 | 273.00 |
| 2021 | 8 | -0.08% | 88,012.22 | 273.57 |
| 2021 | 9 | 0.45% | 88,410.20 | 274.31 |
| 2021 | 10 | 4.74% | 92,605.03 | 276.59 |
| 2021 | 11 | 0.27% | 92,850.81 | 277.95 |
| 2021 | 12 | -2.05% | 90,945.55 | 278.80 |
Click to show 846 more rows
Remember, returns are based on the average closing price across the entire month. Some losses are offset by dividend returns.
Dollar-cost averaging
Dollar-cost averaging is an alternative to investing the full lump-sum of $35.00 up-front. Instead, the capital is invested over a period of time.
Consider a strategy in which $35.00 was invested in the S&P 500 over a period of no more than 24 months beginning in 1950. This would result in a final amount of $71,362.12, including dividend reinvestments. In this particular case, dollar-cost average returns are less than the returns of a lump-sum investment (which ends with $90,945.55).
| Year | Month | Contribution ($) | Amount ($) |
|---|---|---|---|
| 1950 | 1 | 1.45 | 1.48 |
| 1950 | 2 | 1.45 | 2.96 |
| 1950 | 3 | 1.45 | 4.55 |
| 1950 | 4 | 1.45 | 6.23 |
| 1950 | 5 | 1.45 | 7.84 |
| 1950 | 6 | 1.45 | 8.65 |
| 1950 | 7 | 1.45 | 10.77 |
| 1950 | 8 | 1.45 | 12.71 |
| 1950 | 9 | 1.45 | 14.82 |
| 1950 | 10 | 1.45 | 16.32 |
| 1950 | 11 | 1.45 | 17.80 |
| 1950 | 12 | 1.45 | 20.78 |
| 1951 | 1 | 1.45 | 23.18 |
| 1951 | 2 | 1.45 | 24.35 |
| 1951 | 3 | 1.45 | 26.29 |
| 1951 | 4 | 1.45 | 27.90 |
| 1951 | 5 | 1.45 | 29.01 |
| 1951 | 6 | 1.45 | 31.17 |
| 1951 | 7 | 1.45 | 34.23 |
| 1951 | 8 | 1.45 | 36.79 |
| 1951 | 9 | 1.45 | 38.25 |
| 1951 | 10 | 1.45 | 38.79 |
| 1951 | 11 | 1.45 | 41.69 |
| 1951 | 12 | 1.65 | 44.99 |
| 1952 | 1 | - | 44.40 |
| 1952 | 2 | - | 44.73 |
| 1952 | 3 | - | 44.82 |
| 1952 | 4 | - | 45.02 |
| 1952 | 5 | - | 46.49 |
| 1952 | 6 | - | 48.05 |
| 1952 | 7 | - | 48.47 |
| 1952 | 8 | - | 47.94 |
| 1952 | 9 | - | 47.16 |
| 1952 | 10 | - | 48.89 |
| 1952 | 11 | - | 51.10 |
| 1952 | 12 | - | 51.60 |
| 1953 | 1 | - | 51.21 |
| 1953 | 2 | - | 51.70 |
| 1953 | 3 | - | 49.38 |
| 1953 | 4 | - | 49.88 |
| 1953 | 5 | - | 48.33 |
| 1953 | 6 | - | 49.25 |
| 1953 | 7 | - | 49.70 |
| 1953 | 8 | - | 47.65 |
| 1953 | 9 | - | 49.33 |
| 1953 | 10 | - | 50.67 |
| 1953 | 11 | - | 51.60 |
| 1953 | 12 | - | 53.16 |
| 1954 | 1 | - | 54.58 |
| 1954 | 2 | - | 55.99 |
| 1954 | 3 | - | 58.48 |
| 1954 | 4 | - | 61.07 |
| 1954 | 5 | - | 61.81 |
| 1954 | 6 | - | 64.57 |
| 1954 | 7 | - | 66.12 |
| 1954 | 8 | - | 67.93 |
| 1954 | 9 | - | 69.77 |
| 1954 | 10 | - | 72.77 |
| 1954 | 11 | - | 76.37 |
| 1954 | 12 | - | 78.03 |
| 1955 | 1 | - | 80.92 |
| 1955 | 2 | - | 80.57 |
| 1955 | 3 | - | 83.64 |
| 1955 | 4 | - | 83.57 |
| 1955 | 5 | - | 88.71 |
| 1955 | 6 | - | 95.49 |
| 1955 | 7 | - | 95.20 |
| 1955 | 8 | - | 99.79 |
| 1955 | 9 | - | 95.07 |
| 1955 | 10 | - | 101.79 |
| 1955 | 11 | - | 103.05 |
| 1955 | 12 | - | 100.59 |
| 1956 | 1 | - | 101.54 |
| 1956 | 2 | - | 108.86 |
| 1956 | 3 | - | 110.48 |
| 1956 | 4 | - | 107.34 |
| 1956 | 5 | - | 107.06 |
| 1956 | 6 | - | 113.21 |
| 1956 | 7 | - | 112.89 |
| 1956 | 8 | - | 109.40 |
| 1956 | 9 | - | 108.36 |
| 1956 | 10 | - | 107.59 |
| 1956 | 11 | - | 109.53 |
| 1956 | 12 | - | 107.49 |
| 1957 | 1 | - | 103.20 |
| 1957 | 2 | - | 104.87 |
| 1957 | 3 | - | 107.64 |
| 1957 | 4 | - | 112.12 |
| 1957 | 5 | - | 114.31 |
| 1957 | 6 | - | 116.97 |
| 1957 | 7 | - | 110.88 |
| 1957 | 8 | - | 106.73 |
| 1957 | 9 | - | 100.44 |
| 1957 | 10 | - | 98.63 |
| 1957 | 11 | - | 98.94 |
| 1957 | 12 | - | 101.25 |
| 1958 | 1 | - | 101.96 |
| 1958 | 2 | - | 104.43 |
| 1958 | 3 | - | 105.36 |
| 1958 | 4 | - | 109.11 |
| 1958 | 5 | - | 112.10 |
| 1958 | 6 | - | 115.54 |
| 1958 | 7 | - | 120.22 |
| 1958 | 8 | - | 123.76 |
| 1958 | 9 | - | 129.16 |
| 1958 | 10 | - | 133.45 |
| 1958 | 11 | - | 136.34 |
| 1958 | 12 | - | 142.14 |
| 1959 | 1 | - | 140.34 |
| 1959 | 2 | - | 144.28 |
| 1959 | 3 | - | 147.07 |
| 1959 | 4 | - | 149.67 |
| 1959 | 5 | - | 148.76 |
| 1959 | 6 | - | 155.05 |
| 1959 | 7 | - | 154.56 |
| 1959 | 8 | - | 148.83 |
| 1959 | 9 | - | 149.10 |
| 1959 | 10 | - | 150.09 |
| 1959 | 11 | - | 155.29 |
| 1959 | 12 | - | 152.98 |
| 1960 | 1 | - | 147.46 |
| 1960 | 2 | - | 145.87 |
| 1960 | 3 | - | 148.18 |
| 1960 | 4 | - | 147.26 |
| 1960 | 5 | - | 153.13 |
| 1960 | 6 | - | 149.77 |
| 1960 | 7 | - | 152.00 |
| 1960 | 8 | - | 147.86 |
| 1960 | 9 | - | 145.39 |
| 1960 | 10 | - | 150.54 |
| 1960 | 11 | - | 154.59 |
| 1960 | 12 | - | 162.98 |
| 1961 | 1 | - | 170.11 |
| 1961 | 2 | - | 175.88 |
| 1961 | 3 | - | 181.02 |
| 1961 | 4 | - | 183.31 |
| 1961 | 5 | - | 181.33 |
| 1961 | 6 | - | 181.28 |
| 1961 | 7 | - | 188.23 |
| 1961 | 8 | - | 187.21 |
| 1961 | 9 | - | 189.73 |
| 1961 | 10 | - | 198.78 |
| 1961 | 11 | - | 201.09 |
| 1961 | 12 | - | 194.08 |
| 1962 | 1 | - | 197.79 |
| 1962 | 2 | - | 198.46 |
| 1962 | 3 | - | 192.62 |
| 1962 | 4 | - | 178.78 |
| 1962 | 5 | - | 158.37 |
| 1962 | 6 | - | 162.68 |
| 1962 | 7 | - | 167.60 |
| 1962 | 8 | - | 166.60 |
| 1962 | 9 | - | 161.84 |
| 1962 | 10 | - | 173.50 |
| 1962 | 11 | - | 181.52 |
| 1962 | 12 | - | 189.05 |
| 1963 | 1 | - | 192.06 |
| 1963 | 2 | - | 191.85 |
| 1963 | 3 | - | 201.41 |
| 1963 | 4 | - | 205.98 |
| 1963 | 5 | - | 206.42 |
| 1963 | 6 | - | 203.90 |
| 1963 | 7 | - | 210.08 |
| 1963 | 8 | - | 216.16 |
| 1963 | 9 | - | 217.24 |
| 1963 | 10 | - | 216.57 |
| 1963 | 11 | - | 221.76 |
| 1963 | 12 | - | 229.14 |
| 1964 | 1 | - | 232.53 |
| 1964 | 2 | - | 237.35 |
| 1964 | 3 | - | 241.37 |
| 1964 | 4 | - | 244.31 |
| 1964 | 5 | - | 243.46 |
| 1964 | 6 | - | 253.10 |
| 1964 | 7 | - | 250.00 |
| 1964 | 8 | - | 254.91 |
| 1964 | 9 | - | 259.93 |
| 1964 | 10 | - | 262.37 |
| 1964 | 11 | - | 258.46 |
| 1964 | 12 | - | 265.75 |
| 1965 | 1 | - | 268.34 |
| 1965 | 2 | - | 269.24 |
| 1965 | 3 | - | 273.44 |
| 1965 | 4 | - | 278.17 |
| 1965 | 5 | - | 265.64 |
| 1965 | 6 | - | 265.91 |
| 1965 | 7 | - | 271.54 |
| 1965 | 8 | - | 281.31 |
| 1965 | 9 | - | 288.33 |
| 1965 | 10 | - | 291.43 |
| 1965 | 11 | - | 290.82 |
| 1965 | 12 | - | 296.58 |
| 1966 | 1 | - | 295.30 |
| 1966 | 2 | - | 283.89 |
| 1966 | 3 | - | 293.32 |
| 1966 | 4 | - | 278.63 |
| 1966 | 5 | - | 277.07 |
| 1966 | 6 | - | 277.13 |
| 1966 | 7 | - | 261.14 |
| 1966 | 8 | - | 252.72 |
| 1966 | 9 | - | 251.29 |
| 1966 | 10 | - | 264.65 |
| 1966 | 11 | - | 266.54 |
| 1966 | 12 | - | 277.55 |
| 1967 | 1 | - | 287.90 |
| 1967 | 2 | - | 295.49 |
| 1967 | 3 | - | 301.37 |
| 1967 | 4 | - | 307.58 |
| 1967 | 5 | - | 304.52 |
| 1967 | 6 | - | 310.59 |
| 1967 | 7 | - | 316.34 |
| 1967 | 8 | - | 321.58 |
| 1967 | 9 | - | 321.89 |
| 1967 | 10 | - | 312.61 |
| 1967 | 11 | - | 322.34 |
| 1967 | 12 | - | 322.28 |
| 1968 | 1 | - | 308.56 |
| 1968 | 2 | - | 303.75 |
| 1968 | 3 | - | 327.03 |
| 1968 | 4 | - | 335.39 |
| 1968 | 5 | - | 345.25 |
| 1968 | 6 | - | 345.42 |
| 1968 | 7 | - | 338.74 |
| 1968 | 8 | - | 350.62 |
| 1968 | 9 | - | 360.15 |
| 1968 | 10 | - | 366.58 |
| 1968 | 11 | - | 371.29 |
| 1968 | 12 | - | 356.50 |
| 1969 | 1 | - | 355.65 |
| 1969 | 2 | - | 348.84 |
| 1969 | 3 | - | 356.77 |
| 1969 | 4 | - | 369.31 |
| 1969 | 5 | - | 350.95 |
| 1969 | 6 | - | 336.19 |
| 1969 | 7 | - | 335.24 |
| 1969 | 8 | - | 337.34 |
| 1969 | 9 | - | 341.89 |
| 1969 | 10 | - | 345.30 |
| 1969 | 11 | - | 327.94 |
| 1969 | 12 | - | 326.01 |
| 1970 | 1 | - | 315.59 |
| 1970 | 2 | - | 321.94 |
| 1970 | 3 | - | 313.09 |
| 1970 | 4 | - | 278.03 |
| 1970 | 5 | - | 277.28 |
| 1970 | 6 | - | 278.73 |
| 1970 | 7 | - | 287.80 |
| 1970 | 8 | - | 305.99 |
| 1970 | 9 | - | 313.61 |
| 1970 | 10 | - | 314.26 |
| 1970 | 11 | - | 336.76 |
| 1970 | 12 | - | 350.60 |
| 1971 | 1 | - | 365.15 |
| 1971 | 2 | - | 375.49 |
| 1971 | 3 | - | 389.29 |
| 1971 | 4 | - | 384.98 |
| 1971 | 5 | - | 378.83 |
| 1971 | 6 | - | 377.08 |
| 1971 | 7 | - | 371.36 |
| 1971 | 8 | - | 380.59 |
| 1971 | 9 | - | 373.50 |
| 1971 | 10 | - | 357.17 |
| 1971 | 11 | - | 382.76 |
| 1971 | 12 | - | 399.68 |
| 1972 | 1 | - | 408.02 |
| 1972 | 2 | - | 418.71 |
| 1972 | 3 | - | 423.98 |
| 1972 | 4 | - | 420.70 |
| 1972 | 5 | - | 422.87 |
| 1972 | 6 | - | 420.74 |
| 1972 | 7 | - | 436.65 |
| 1972 | 8 | - | 431.37 |
| 1972 | 9 | - | 433.17 |
| 1972 | 10 | - | 455.93 |
| 1972 | 11 | - | 466.47 |
| 1972 | 12 | - | 471.08 |
| 1973 | 1 | - | 455.42 |
| 1973 | 2 | - | 449.29 |
| 1973 | 3 | - | 441.95 |
| 1973 | 4 | - | 430.60 |
| 1973 | 5 | - | 422.03 |
| 1973 | 6 | - | 427.14 |
| 1973 | 7 | - | 420.15 |
| 1973 | 8 | - | 428.53 |
| 1973 | 9 | - | 446.68 |
| 1973 | 10 | - | 416.07 |
| 1973 | 11 | - | 387.76 |
| 1973 | 12 | - | 394.35 |
| 1974 | 1 | - | 384.60 |
| 1974 | 2 | - | 402.19 |
| 1974 | 3 | - | 382.82 |
| 1974 | 4 | - | 372.46 |
| 1974 | 5 | - | 374.17 |
| 1974 | 6 | - | 331.71 |
| 1974 | 7 | - | 319.22 |
| 1974 | 8 | - | 287.26 |
| 1974 | 9 | - | 294.09 |
| 1974 | 10 | - | 305.09 |
| 1974 | 11 | - | 286.51 |
| 1974 | 12 | - | 311.24 |
| 1975 | 1 | - | 344.88 |
| 1975 | 2 | - | 362.03 |
| 1975 | 3 | - | 367.42 |
| 1975 | 4 | - | 392.08 |
| 1975 | 5 | - | 403.43 |
| 1975 | 6 | - | 405.17 |
| 1975 | 7 | - | 376.82 |
| 1975 | 8 | - | 373.61 |
| 1975 | 9 | - | 392.18 |
| 1975 | 10 | - | 400.19 |
| 1975 | 11 | - | 395.47 |
| 1975 | 12 | - | 433.22 |
| 1976 | 1 | - | 451.32 |
| 1976 | 2 | - | 454.94 |
| 1976 | 3 | - | 459.93 |
| 1976 | 4 | - | 458.16 |
| 1976 | 5 | - | 462.29 |
| 1976 | 6 | - | 474.61 |
| 1976 | 7 | - | 471.95 |
| 1976 | 8 | - | 483.46 |
| 1976 | 9 | - | 468.43 |
| 1976 | 10 | - | 466.71 |
| 1976 | 11 | - | 484.38 |
| 1976 | 12 | - | 481.78 |
| 1977 | 1 | - | 470.37 |
| 1977 | 2 | - | 470.11 |
| 1977 | 3 | - | 464.50 |
| 1977 | 4 | - | 464.80 |
| 1977 | 5 | - | 468.98 |
| 1977 | 6 | - | 475.00 |
| 1977 | 7 | - | 465.13 |
| 1977 | 8 | - | 459.66 |
| 1977 | 9 | - | 449.56 |
| 1977 | 10 | - | 453.97 |
| 1977 | 11 | - | 453.60 |
| 1977 | 12 | - | 438.22 |
| 1978 | 1 | - | 433.96 |
| 1978 | 2 | - | 435.12 |
| 1978 | 3 | - | 456.13 |
| 1978 | 4 | - | 481.24 |
| 1978 | 5 | - | 484.48 |
| 1978 | 6 | - | 484.18 |
| 1978 | 7 | - | 519.66 |
| 1978 | 8 | - | 521.74 |
| 1978 | 9 | - | 507.27 |
| 1978 | 10 | - | 479.69 |
| 1978 | 11 | - | 488.91 |
| 1978 | 12 | - | 509.37 |
| 1979 | 1 | - | 503.99 |
| 1979 | 2 | - | 515.79 |
| 1979 | 3 | - | 528.32 |
| 1979 | 4 | - | 518.32 |
| 1979 | 5 | - | 530.85 |
| 1979 | 6 | - | 538.40 |
| 1979 | 7 | - | 565.39 |
| 1979 | 8 | - | 574.10 |
| 1979 | 9 | - | 554.86 |
| 1979 | 10 | - | 553.07 |
| 1979 | 11 | - | 577.42 |
| 1979 | 12 | - | 596.55 |
| 1980 | 1 | - | 622.78 |
| 1980 | 2 | - | 568.11 |
| 1980 | 3 | - | 561.51 |
| 1980 | 4 | - | 589.79 |
| 1980 | 5 | - | 630.26 |
| 1980 | 6 | - | 661.58 |
| 1980 | 7 | - | 684.77 |
| 1980 | 8 | - | 704.19 |
| 1980 | 9 | - | 727.60 |
| 1980 | 10 | - | 761.18 |
| 1980 | 11 | - | 751.70 |
| 1980 | 12 | - | 751.78 |
| 1981 | 1 | - | 728.69 |
| 1981 | 2 | - | 758.89 |
| 1981 | 3 | - | 768.71 |
| 1981 | 4 | - | 756.27 |
| 1981 | 5 | - | 762.76 |
| 1981 | 6 | - | 747.38 |
| 1981 | 7 | - | 753.38 |
| 1981 | 8 | - | 690.83 |
| 1981 | 9 | - | 702.76 |
| 1981 | 10 | - | 724.15 |
| 1981 | 11 | - | 732.69 |
| 1981 | 12 | - | 697.49 |
| 1982 | 1 | - | 684.14 |
| 1982 | 2 | - | 665.37 |
| 1982 | 3 | - | 701.76 |
| 1982 | 4 | - | 705.75 |
| 1982 | 5 | - | 668.56 |
| 1982 | 6 | - | 670.19 |
| 1982 | 7 | - | 675.51 |
| 1982 | 8 | - | 757.22 |
| 1982 | 9 | - | 824.47 |
| 1982 | 10 | - | 861.57 |
| 1982 | 11 | - | 873.25 |
| 1982 | 12 | - | 907.53 |
| 1983 | 1 | - | 926.86 |
| 1983 | 2 | - | 962.69 |
| 1983 | 3 | - | 1,003.10 |
| 1983 | 4 | - | 1,047.48 |
| 1983 | 5 | - | 1,065.84 |
| 1983 | 6 | - | 1,073.39 |
| 1983 | 7 | - | 1,047.55 |
| 1983 | 8 | - | 1,082.27 |
| 1983 | 9 | - | 1,089.28 |
| 1983 | 10 | - | 1,076.85 |
| 1983 | 11 | - | 1,075.47 |
| 1983 | 12 | - | 1,092.42 |
| 1984 | 1 | - | 1,036.57 |
| 1984 | 2 | - | 1,041.15 |
| 1984 | 3 | - | 1,046.43 |
| 1984 | 4 | - | 1,043.79 |
| 1984 | 5 | - | 1,024.50 |
| 1984 | 6 | - | 1,015.19 |
| 1984 | 7 | - | 1,108.66 |
| 1984 | 8 | - | 1,124.26 |
| 1984 | 9 | - | 1,119.62 |
| 1984 | 10 | - | 1,134.02 |
| 1984 | 11 | - | 1,125.99 |
| 1984 | 12 | - | 1,178.89 |
| 1985 | 1 | - | 1,247.11 |
| 1985 | 2 | - | 1,241.15 |
| 1985 | 3 | - | 1,253.87 |
| 1985 | 4 | - | 1,288.17 |
| 1985 | 5 | - | 1,320.51 |
| 1985 | 6 | - | 1,350.19 |
| 1985 | 7 | - | 1,325.27 |
| 1985 | 8 | - | 1,300.29 |
| 1985 | 9 | - | 1,319.74 |
| 1985 | 10 | - | 1,404.47 |
| 1985 | 11 | - | 1,478.83 |
| 1985 | 12 | - | 1,489.95 |
| 1986 | 1 | - | 1,574.83 |
| 1986 | 2 | - | 1,672.20 |
| 1986 | 3 | - | 1,718.04 |
| 1986 | 4 | - | 1,726.49 |
| 1986 | 5 | - | 1,780.59 |
| 1986 | 6 | - | 1,748.47 |
| 1986 | 7 | - | 1,788.35 |
| 1986 | 8 | - | 1,744.42 |
| 1986 | 9 | - | 1,742.86 |
| 1986 | 10 | - | 1,804.43 |
| 1986 | 11 | - | 1,835.27 |
| 1986 | 12 | - | 1,957.74 |
| 1987 | 1 | - | 2,084.25 |
| 1987 | 2 | - | 2,175.46 |
| 1987 | 3 | - | 2,156.83 |
| 1987 | 4 | - | 2,160.56 |
| 1987 | 5 | - | 2,257.75 |
| 1987 | 6 | - | 2,328.24 |
| 1987 | 7 | - | 2,478.51 |
| 1987 | 8 | - | 2,403.40 |
| 1987 | 9 | - | 2,118.50 |
| 1987 | 10 | - | 1,857.85 |
| 1987 | 11 | - | 1,833.06 |
| 1987 | 12 | - | 1,910.90 |
| 1988 | 1 | - | 1,974.50 |
| 1988 | 2 | - | 2,038.32 |
| 1988 | 3 | - | 2,020.26 |
| 1988 | 4 | - | 1,976.05 |
| 1988 | 5 | - | 2,094.58 |
| 1988 | 6 | - | 2,088.15 |
| 1988 | 7 | - | 2,052.27 |
| 1988 | 8 | - | 2,091.82 |
| 1988 | 9 | - | 2,171.34 |
| 1988 | 10 | - | 2,127.47 |
| 1988 | 11 | - | 2,176.96 |
| 1988 | 12 | - | 2,253.43 |
| 1989 | 1 | - | 2,327.78 |
| 1989 | 2 | - | 2,324.02 |
| 1989 | 3 | - | 2,406.87 |
| 1989 | 4 | - | 2,505.92 |
| 1989 | 5 | - | 2,590.93 |
| 1989 | 6 | - | 2,663.49 |
| 1989 | 7 | - | 2,788.42 |
| 1989 | 8 | - | 2,801.13 |
| 1989 | 9 | - | 2,809.14 |
| 1989 | 10 | - | 2,758.20 |
| 1989 | 11 | - | 2,833.68 |
| 1989 | 12 | - | 2,771.02 |
| 1990 | 1 | - | 2,700.99 |
| 1990 | 2 | - | 2,774.11 |
| 1990 | 3 | - | 2,779.55 |
| 1990 | 4 | - | 2,886.59 |
| 1990 | 5 | - | 2,978.09 |
| 1990 | 6 | - | 2,983.15 |
| 1990 | 7 | - | 2,748.64 |
| 1990 | 8 | - | 2,629.32 |
| 1990 | 9 | - | 2,568.43 |
| 1990 | 10 | - | 2,645.06 |
| 1990 | 11 | - | 2,766.38 |
| 1990 | 12 | - | 2,747.43 |
| 1991 | 1 | - | 3,066.32 |
| 1991 | 2 | - | 3,159.67 |
| 1991 | 3 | - | 3,231.05 |
| 1991 | 4 | - | 3,225.27 |
| 1991 | 5 | - | 3,236.46 |
| 1991 | 6 | - | 3,261.72 |
| 1991 | 7 | - | 3,349.10 |
| 1991 | 8 | - | 3,338.95 |
| 1991 | 9 | - | 3,345.01 |
| 1991 | 10 | - | 3,345.54 |
| 1991 | 11 | - | 3,376.83 |
| 1991 | 12 | - | 3,625.29 |
| 1992 | 1 | - | 3,603.51 |
| 1992 | 2 | - | 3,567.03 |
| 1992 | 3 | - | 3,576.46 |
| 1992 | 4 | - | 3,650.43 |
| 1992 | 5 | - | 3,601.91 |
| 1992 | 6 | - | 3,670.79 |
| 1992 | 7 | - | 3,705.35 |
| 1992 | 8 | - | 3,719.37 |
| 1992 | 9 | - | 3,675.40 |
| 1992 | 10 | - | 3,776.73 |
| 1992 | 11 | - | 3,900.27 |
| 1992 | 12 | - | 3,905.85 |
| 1993 | 1 | - | 3,973.19 |
| 1993 | 2 | - | 4,058.62 |
| 1993 | 3 | - | 4,004.17 |
| 1993 | 4 | - | 4,033.19 |
| 1993 | 5 | - | 4,068.08 |
| 1993 | 6 | - | 4,070.56 |
| 1993 | 7 | - | 4,142.30 |
| 1993 | 8 | - | 4,198.43 |
| 1993 | 9 | - | 4,250.57 |
| 1993 | 10 | - | 4,250.89 |
| 1993 | 11 | - | 4,288.61 |
| 1993 | 12 | - | 4,363.05 |
| 1994 | 1 | - | 4,359.75 |
| 1994 | 2 | - | 4,297.67 |
| 1994 | 3 | - | 4,153.86 |
| 1994 | 4 | - | 4,197.81 |
| 1994 | 5 | - | 4,244.33 |
| 1994 | 6 | - | 4,222.31 |
| 1994 | 7 | - | 4,352.44 |
| 1994 | 8 | - | 4,388.02 |
| 1994 | 9 | - | 4,368.54 |
| 1994 | 10 | - | 4,352.38 |
| 1994 | 11 | - | 4,307.74 |
| 1994 | 12 | - | 4,413.33 |
| 1995 | 1 | - | 4,581.88 |
| 1995 | 2 | - | 4,699.09 |
| 1995 | 3 | - | 4,850.19 |
| 1995 | 4 | - | 5,012.56 |
| 1995 | 5 | - | 5,171.88 |
| 1995 | 6 | - | 5,355.36 |
| 1995 | 7 | - | 5,382.84 |
| 1995 | 8 | - | 5,582.95 |
| 1995 | 9 | - | 5,633.90 |
| 1995 | 10 | - | 5,766.77 |
| 1995 | 11 | - | 5,962.21 |
| 1995 | 12 | - | 5,971.91 |
| 1996 | 1 | - | 6,324.51 |
| 1996 | 2 | - | 6,311.82 |
| 1996 | 3 | - | 6,324.25 |
| 1996 | 4 | - | 6,473.18 |
| 1996 | 5 | - | 6,555.94 |
| 1996 | 6 | - | 6,328.02 |
| 1996 | 7 | - | 6,522.66 |
| 1996 | 8 | - | 6,654.66 |
| 1996 | 9 | - | 6,928.80 |
| 1996 | 10 | - | 7,278.85 |
| 1996 | 11 | - | 7,366.06 |
| 1996 | 12 | - | 7,606.01 |
| 1997 | 1 | - | 7,937.73 |
| 1997 | 2 | - | 7,888.22 |
| 1997 | 3 | - | 7,619.61 |
| 1997 | 4 | - | 8,321.97 |
| 1997 | 5 | - | 8,766.10 |
| 1997 | 6 | - | 9,268.91 |
| 1997 | 7 | - | 9,301.15 |
| 1997 | 8 | - | 9,412.02 |
| 1997 | 9 | - | 9,566.88 |
| 1997 | 10 | - | 9,456.67 |
| 1997 | 11 | - | 9,705.82 |
| 1997 | 12 | - | 9,728.83 |
| 1998 | 1 | - | 10,351.68 |
| 1998 | 2 | - | 10,901.65 |
| 1998 | 3 | - | 11,272.93 |
| 1998 | 4 | - | 11,247.92 |
| 1998 | 5 | - | 11,261.02 |
| 1998 | 6 | - | 11,764.12 |
| 1998 | 7 | - | 10,944.05 |
| 1998 | 8 | - | 10,407.96 |
| 1998 | 9 | - | 10,542.31 |
| 1998 | 10 | - | 11,699.26 |
| 1998 | 11 | - | 12,179.41 |
| 1998 | 12 | - | 12,794.19 |
| 1999 | 1 | - | 12,785.66 |
| 1999 | 2 | - | 13,159.45 |
| 1999 | 3 | - | 13,718.72 |
| 1999 | 4 | - | 13,705.17 |
| 1999 | 5 | - | 13,621.32 |
| 1999 | 6 | - | 14,237.33 |
| 1999 | 7 | - | 13,699.96 |
| 1999 | 8 | - | 13,618.03 |
| 1999 | 9 | - | 13,444.75 |
| 1999 | 10 | - | 14,400.12 |
| 1999 | 11 | - | 14,804.58 |
| 1999 | 12 | - | 14,786.98 |
| 2000 | 1 | - | 14,420.54 |
| 2000 | 2 | - | 14,988.85 |
| 2000 | 3 | - | 15,202.39 |
| 2000 | 4 | - | 14,770.83 |
| 2000 | 5 | - | 15,238.10 |
| 2000 | 6 | - | 15,367.67 |
| 2000 | 7 | - | 15,512.09 |
| 2000 | 8 | - | 15,344.61 |
| 2000 | 9 | - | 14,544.51 |
| 2000 | 10 | - | 14,432.14 |
| 2000 | 11 | - | 13,952.98 |
| 2000 | 12 | - | 14,016.47 |
| 2001 | 1 | - | 13,717.04 |
| 2001 | 2 | - | 12,471.55 |
| 2001 | 3 | - | 12,527.51 |
| 2001 | 4 | - | 13,389.32 |
| 2001 | 5 | - | 13,069.49 |
| 2001 | 6 | - | 12,721.81 |
| 2001 | 7 | - | 12,461.55 |
| 2001 | 8 | - | 11,059.96 |
| 2001 | 9 | - | 11,412.11 |
| 2001 | 10 | - | 11,988.78 |
| 2001 | 11 | - | 12,164.54 |
| 2001 | 12 | - | 12,128.33 |
| 2002 | 1 | - | 11,721.69 |
| 2002 | 2 | - | 12,301.36 |
| 2002 | 3 | - | 11,869.04 |
| 2002 | 4 | - | 11,534.29 |
| 2002 | 5 | - | 10,851.35 |
| 2002 | 6 | - | 9,683.91 |
| 2002 | 7 | - | 9,794.19 |
| 2002 | 8 | - | 9,328.20 |
| 2002 | 9 | - | 9,200.68 |
| 2002 | 10 | - | 9,810.28 |
| 2002 | 11 | - | 9,708.74 |
| 2002 | 12 | - | 9,687.14 |
| 2003 | 1 | - | 9,065.72 |
| 2003 | 2 | - | 9,184.29 |
| 2003 | 3 | - | 9,669.76 |
| 2003 | 4 | - | 10,183.44 |
| 2003 | 5 | - | 10,764.32 |
| 2003 | 6 | - | 10,828.47 |
| 2003 | 7 | - | 10,810.46 |
| 2003 | 8 | - | 11,152.19 |
| 2003 | 9 | - | 11,378.34 |
| 2003 | 10 | - | 11,516.09 |
| 2003 | 11 | - | 11,868.92 |
| 2003 | 12 | - | 12,454.64 |
| 2004 | 1 | - | 12,589.98 |
| 2004 | 2 | - | 12,392.93 |
| 2004 | 3 | - | 12,512.91 |
| 2004 | 4 | - | 12,192.04 |
| 2004 | 5 | - | 12,540.45 |
| 2004 | 6 | - | 12,259.70 |
| 2004 | 7 | - | 12,089.59 |
| 2004 | 8 | - | 12,426.00 |
| 2004 | 9 | - | 12,438.74 |
| 2004 | 10 | - | 13,032.56 |
| 2004 | 11 | - | 13,388.01 |
| 2004 | 12 | - | 13,207.38 |
| 2005 | 1 | - | 13,429.42 |
| 2005 | 2 | - | 13,395.10 |
| 2005 | 3 | - | 13,072.42 |
| 2005 | 4 | - | 13,247.05 |
| 2005 | 5 | - | 13,535.93 |
| 2005 | 6 | - | 13,780.63 |
| 2005 | 7 | - | 13,823.35 |
| 2005 | 8 | - | 13,862.02 |
| 2005 | 9 | - | 13,498.25 |
| 2005 | 10 | - | 14,032.99 |
| 2005 | 11 | - | 14,333.87 |
| 2005 | 12 | - | 14,544.12 |
| 2006 | 1 | - | 14,541.70 |
| 2006 | 2 | - | 14,757.81 |
| 2006 | 3 | - | 14,875.62 |
| 2006 | 4 | - | 14,758.60 |
| 2006 | 5 | - | 14,359.27 |
| 2006 | 6 | - | 14,462.66 |
| 2006 | 7 | - | 14,794.11 |
| 2006 | 8 | - | 15,168.57 |
| 2006 | 9 | - | 15,717.06 |
| 2006 | 10 | - | 16,031.66 |
| 2006 | 11 | - | 16,376.06 |
| 2006 | 12 | - | 16,489.52 |
| 2007 | 1 | - | 16,752.70 |
| 2007 | 2 | - | 16,338.25 |
| 2007 | 3 | - | 17,021.23 |
| 2007 | 4 | - | 17,598.55 |
| 2007 | 5 | - | 17,659.25 |
| 2007 | 6 | - | 17,760.72 |
| 2007 | 7 | - | 17,014.58 |
| 2007 | 8 | - | 17,537.73 |
| 2007 | 9 | - | 18,062.40 |
| 2007 | 10 | - | 17,194.26 |
| 2007 | 11 | - | 17,407.16 |
| 2007 | 12 | - | 16,252.16 |
| 2008 | 1 | - | 15,997.99 |
| 2008 | 2 | - | 15,577.78 |
| 2008 | 3 | - | 16,238.87 |
| 2008 | 4 | - | 16,655.00 |
| 2008 | 5 | - | 15,947.74 |
| 2008 | 6 | - | 14,978.36 |
| 2008 | 7 | - | 15,294.48 |
| 2008 | 8 | - | 14,553.08 |
| 2008 | 9 | - | 11,614.29 |
| 2008 | 10 | - | 10,614.84 |
| 2008 | 11 | - | 10,577.56 |
| 2008 | 12 | - | 10,461.67 |
| 2009 | 1 | - | 9,760.48 |
| 2009 | 2 | - | 9,205.36 |
| 2009 | 3 | - | 10,339.62 |
| 2009 | 4 | - | 11,028.22 |
| 2009 | 5 | - | 11,344.60 |
| 2009 | 6 | - | 11,489.55 |
| 2009 | 7 | - | 12,422.58 |
| 2009 | 8 | - | 12,876.05 |
| 2009 | 9 | - | 13,185.48 |
| 2009 | 10 | - | 13,461.62 |
| 2009 | 11 | - | 13,761.26 |
| 2009 | 12 | - | 13,948.00 |
| 2010 | 1 | - | 13,543.72 |
| 2010 | 2 | - | 14,348.63 |
| 2010 | 3 | - | 14,935.19 |
| 2010 | 4 | - | 14,056.64 |
| 2010 | 5 | - | 13,558.53 |
| 2010 | 6 | - | 13,536.97 |
| 2010 | 7 | - | 13,653.87 |
| 2010 | 8 | - | 14,114.17 |
| 2010 | 9 | - | 14,760.23 |
| 2010 | 10 | - | 15,127.90 |
| 2010 | 11 | - | 15,689.71 |
| 2010 | 12 | - | 16,232.92 |
| 2011 | 1 | - | 16,744.39 |
| 2011 | 2 | - | 16,558.12 |
| 2011 | 3 | - | 16,925.87 |
| 2011 | 4 | - | 17,037.45 |
| 2011 | 5 | - | 16,413.44 |
| 2011 | 6 | - | 16,922.54 |
| 2011 | 7 | - | 15,162.49 |
| 2011 | 8 | - | 15,042.82 |
| 2011 | 9 | - | 15,496.95 |
| 2011 | 10 | - | 15,770.80 |
| 2011 | 11 | - | 16,015.99 |
| 2011 | 12 | - | 16,781.97 |
| 2012 | 1 | - | 17,480.53 |
| 2012 | 2 | - | 17,984.64 |
| 2012 | 3 | - | 17,977.77 |
| 2012 | 4 | - | 17,422.09 |
| 2012 | 5 | - | 17,221.31 |
| 2012 | 6 | - | 17,724.36 |
| 2012 | 7 | - | 18,324.81 |
| 2012 | 8 | - | 18,878.44 |
| 2012 | 9 | - | 18,837.44 |
| 2012 | 10 | - | 18,302.93 |
| 2012 | 11 | - | 18,701.12 |
| 2012 | 12 | - | 19,499.42 |
| 2013 | 1 | - | 19,954.35 |
| 2013 | 2 | - | 20,497.60 |
| 2013 | 3 | - | 20,795.59 |
| 2013 | 4 | - | 21,746.84 |
| 2013 | 5 | - | 21,503.76 |
| 2013 | 6 | - | 22,203.59 |
| 2013 | 7 | - | 22,259.66 |
| 2013 | 8 | - | 22,525.10 |
| 2013 | 9 | - | 23,002.08 |
| 2013 | 10 | - | 23,889.96 |
| 2013 | 11 | - | 24,253.48 |
| 2013 | 12 | - | 24,488.21 |
| 2014 | 1 | - | 24,456.37 |
| 2014 | 2 | - | 25,122.14 |
| 2014 | 3 | - | 25,172.81 |
| 2014 | 4 | - | 25,558.47 |
| 2014 | 5 | - | 26,375.40 |
| 2014 | 6 | - | 26,769.93 |
| 2014 | 7 | - | 26,655.63 |
| 2014 | 8 | - | 27,129.58 |
| 2014 | 9 | - | 26,411.57 |
| 2014 | 10 | - | 27,918.53 |
| 2014 | 11 | - | 28,095.50 |
| 2014 | 12 | - | 27,783.63 |
| 2015 | 1 | - | 28,569.18 |
| 2015 | 2 | - | 28,585.00 |
| 2015 | 3 | - | 28,836.09 |
| 2015 | 4 | - | 29,118.37 |
| 2015 | 5 | - | 28,991.56 |
| 2015 | 6 | - | 28,968.47 |
| 2015 | 7 | - | 28,266.16 |
| 2015 | 8 | - | 26,992.18 |
| 2015 | 9 | - | 28,157.46 |
| 2015 | 10 | - | 28,983.17 |
| 2015 | 11 | - | 28,663.50 |
| 2015 | 12 | - | 26,823.41 |
| 2016 | 1 | - | 26,675.90 |
| 2016 | 2 | - | 28,373.22 |
| 2016 | 3 | - | 29,176.54 |
| 2016 | 4 | - | 29,087.73 |
| 2016 | 5 | - | 29,397.95 |
| 2016 | 6 | - | 30,367.33 |
| 2016 | 7 | - | 30,731.51 |
| 2016 | 8 | - | 30,596.70 |
| 2016 | 9 | - | 30,441.89 |
| 2016 | 10 | - | 30,807.55 |
| 2016 | 11 | - | 32,023.20 |
| 2016 | 12 | - | 32,483.58 |
| 2017 | 1 | - | 33,320.50 |
| 2017 | 2 | - | 33,903.36 |
| 2017 | 3 | - | 33,851.15 |
| 2017 | 4 | - | 34,424.04 |
| 2017 | 5 | - | 35,035.55 |
| 2017 | 6 | - | 35,381.66 |
| 2017 | 7 | - | 35,469.34 |
| 2017 | 8 | - | 36,055.74 |
| 2017 | 9 | - | 37,041.80 |
| 2017 | 10 | - | 37,630.60 |
| 2017 | 11 | - | 38,715.67 |
| 2017 | 12 | - | 40,597.99 |
| 2018 | 1 | - | 39,426.05 |
| 2018 | 2 | - | 39,451.51 |
| 2018 | 3 | - | 38,795.05 |
| 2018 | 4 | - | 39,556.06 |
| 2018 | 5 | - | 40,391.87 |
| 2018 | 6 | - | 41,030.36 |
| 2018 | 7 | - | 42,035.94 |
| 2018 | 8 | - | 42,742.03 |
| 2018 | 9 | - | 41,096.90 |
| 2018 | 10 | - | 40,243.68 |
| 2018 | 11 | - | 38,005.12 |
| 2018 | 12 | - | 38,664.75 |
| 2019 | 1 | - | 40,918.49 |
| 2019 | 2 | - | 41,715.59 |
| 2019 | 3 | - | 43,268.75 |
| 2019 | 4 | - | 42,605.96 |
| 2019 | 5 | - | 43,204.47 |
| 2019 | 6 | - | 44,858.05 |
| 2019 | 7 | - | 43,452.02 |
| 2019 | 8 | - | 44,792.61 |
| 2019 | 9 | - | 44,797.00 |
| 2019 | 10 | - | 46,783.16 |
| 2019 | 11 | - | 47,938.39 |
| 2019 | 12 | - | 49,542.60 |
| 2020 | 1 | - | 49,603.08 |
| 2020 | 2 | - | 40,219.31 |
| 2020 | 3 | - | 41,956.23 |
| 2020 | 4 | - | 44,426.35 |
| 2020 | 5 | - | 47,317.73 |
| 2020 | 6 | - | 48,962.70 |
| 2020 | 7 | - | 51,848.32 |
| 2020 | 8 | - | 51,523.23 |
| 2020 | 9 | - | 52,412.52 |
| 2020 | 10 | - | 54,484.98 |
| 2020 | 11 | - | 56,806.08 |
| 2020 | 12 | - | 58,393.98 |
| 2021 | 1 | - | 59,848.88 |
| 2021 | 2 | - | 60,340.46 |
| 2021 | 3 | - | 63,973.85 |
| 2021 | 4 | - | 64,460.20 |
| 2021 | 5 | - | 65,627.20 |
| 2021 | 6 | - | 67,640.77 |
| 2021 | 7 | - | 69,118.83 |
| 2021 | 8 | - | 69,060.43 |
| 2021 | 9 | - | 69,372.70 |
| 2021 | 10 | - | 72,664.26 |
| 2021 | 11 | - | 72,857.12 |
| 2021 | 12 | - | 71,362.12 |
Click to show 846 more rows
Data Sources
The information on this page is derived from Robert Shiller's book, Irrational Exuberance and the accompanying dataset, as well as the U.S. Bureau of Labor Statistics' monthly CPI logs.
Note that S&P index value for the current quarter is based on a moving average of closing prices, per Robert Shiller's methodology. The inflation data used is based on annual CPI averages.
About the author
Ian Webster is an engineer and data expert based in San Mateo, California. He has worked for Google, NASA, and consulted for governments around the world on data pipelines and data analysis. Disappointed by the lack of clear resources on the impacts of inflation on economic indicators, Ian believes this website serves as a valuable public tool. Ian earned his degree in Computer Science from Dartmouth College.
| Start Value Average monthly close | $16.88 |
| End Value Average monthly close | $3,793.75 |
| Change in price | +22,374.81% +7.93% / yr |
| Change incl. dividends | +259,744.44% +11.54% / yr |
| Change incl. dividends, inflation-adjusted | +23,010.48% +7.85% / yr |
| Final amount, nominal ($35 base) | $90,945.55 |
| Final amount, inflation-adjusted ($35 base) | $8,088.67 |