Year	Years
1950	100.35764
1955	100.45427
1960	100.4339
1965	100.68476
1970	99.33434
1975	98.07115
1980	94.73869
1985	98.42849
1990	99.78762
1995	99.42343
2000	96.84264
2005	94.58531
2010	96.42277
2015	98.57806
2020	99.90621
2025	100.09591
2030	99.96794
2035	99.82696
2040	99.74844
2045	99.74854
2050	99.78218
2055	99.85471
2060	99.93507
2065	100.12115
2070	100.38036
2075	100.59931
2080	100.79695
2085	100.98143
2090	101.17985
2095	101.36884
2100	101.51765