Year	Years
1950	98.78327
1955	98.69366
1960	100.0962
1965	101.60225
1970	99.8359
1975	100.64512
1980	100.73316
1985	99.69584
1990	96.03073
1995	94.72195
2000	96.93147
2005	98.8171
2010	99.53714
2015	101.9766
2020	103.86252
2025	105.532
2030	107.47964
2035	108.88984
2040	109.31168
2045	109.09925
2050	108.54439
2055	107.94107
2060	107.59271
2065	107.47935
2070	107.55858
2075	107.69758
2080	107.86136
2085	108.0469
2090	108.2083
2095	108.34681
2100	108.47295