Year	Years
1950	82.37986
1955	85.0098
1960	84.34819
1965	87.43794
1970	88.1206
1975	87.96961
1980	88.74853
1985	89.04857
1990	87.97353
1995	91.58859
2000	93.06318
2005	92.77212
2010	92.24905
2015	93.19364
2020	93.60525
2025	92.46619
2030	89.63975
2035	87.40078
2040	87.51118
2045	87.55785
2050	88.31051
2055	89.0301
2060	89.7267
2065	90.91049
2070	92.54247
2075	94.17617
2080	95.64821
2085	96.90605
2090	97.98147
2095	98.98675
2100	99.81417