Year	Years
1950	88.53974
1955	90.22441
1960	91.08459
1965	91.50702
1970	91.68928
1975	91.82342
1980	91.54479
1985	91.25525
1990	90.94517
1995	90.71177
2000	90.74068
2005	91.34543
2010	92.39563
2015	93.26423
2020	94.43364
2025	95.17893
2030	95.29199
2035	94.88166
2040	94.16987
2045	93.36936
2050	92.6492
2055	92.07661
2060	91.81181
2065	91.7206
2070	91.62702
2075	91.58601
2080	91.6276
2085	91.71056
2090	91.80081
2095	91.9038
2100	92.04582