Year	Years
1950	103.29532
1955	93.45715
1960	88.27816
1965	85.76765
1970	84.75285
1975	84.60308
1980	84.97934
1985	85.7941
1990	86.40886
1995	85.98846
2000	84.98654
2005	86.29743
2010	87.27205
2015	87.94566
2020	88.10008
2025	87.8738
2030	87.91208
2035	88.58429
2040	89.49015
2045	90.08062
2050	90.22283
2055	90.1767
2060	90.14682
2065	89.98973
2070	89.79207
2075	89.7274
2080	89.81228
2085	90.07547
2090	90.51008
2095	91.08801
2100	91.79828