Year	Years
1950	84.21196
1955	84.18303
1960	84.40355
1965	83.5346
1970	82.38256
1975	81.62299
1980	81.14262
1985	81.88818
1990	82.903
1995	83.53783
2000	84.24647
2005	85.01099
2010	85.56313
2015	85.93644
2020	86.17564
2025	86.40998
2030	86.55801
2035	86.516
2040	86.38969
2045	86.13475
2050	85.91742
2055	85.83086
2060	85.8012
2065	85.90948
2070	85.85135
2075	85.62624
2080	85.31166
2085	84.94084
2090	84.58857
2095	84.28223
2100	84.04907