Year	Years
1950	85.27367
1955	86.38537
1960	87.19629
1965	88.20132
1970	89.03732
1975	89.66163
1980	98.21395
1985	96.10161
1990	94.67894
1995	95.73676
2000	98.17217
2005	99.61333
2010	100.09019
2015	98.72446
2020	96.20687
2025	93.82201
2030	91.78478
2035	89.86142
2040	88.74484
2045	88.6269
2050	89.23416
2055	89.66396
2060	89.96874
2065	90.04791
2070	89.8717
2075	89.44466
2080	88.85309
2085	88.21363
2090	87.52644
2095	86.84428
2100	86.25542