Year	Years
1950	91.86143
1955	91.1349
1960	90.40408
1965	89.9294
1970	89.02673
1975	87.68237
1980	88.25118
1985	87.43713
1990	86.15733
1995	82.75328
2000	83.26605
2005	91.42006
2010	93.39427
2015	94.60637
2020	93.33208
2025	91.15013
2030	89.27003
2035	88.25509
2040	88.53854
2045	89.73514
2050	91.06754
2055	92.56355
2060	94.16277
2065	95.87969
2070	97.2536
2075	98.23029
2080	98.83543
2085	99.14785
2090	99.28529
2095	99.33067
2100	99.34953