Year	Years
1950	96.97587
1955	96.6849
1960	97.92068
1965	99.22951
1970	99.03992
1975	98.69749
1980	98.95759
1985	99.21254
1990	99.30607
1995	99.68732
2000	100.50155
2005	101.38172
2010	101.84155
2015	102.21799
2020	102.12864
2025	101.84175
2030	101.62227
2035	101.54511
2040	101.57913
2045	101.82473
2050	102.10266
2055	102.24228
2060	102.30731
2065	102.25598
2070	102.1578
2075	102.10362
2080	102.08832
2085	102.0927
2090	102.10682
2095	102.11743
2100	102.12483
