Year	Years
1950	84.18888
1955	84.32584
1960	82.99056
1965	81.67362
1970	86.09613
1975	89.18073
1980	91.05475
1985	89.11842
1990	88.49661
1995	91.75606
2000	95.19354
2005	94.88289
2010	94.17806
2015	93.82809
2020	96.10609
2025	97.9566
2030	99.30503
2035	100.65336
2040	101.75497
2045	102.66442
2050	102.88151
2055	102.77579
2060	102.7037
2065	102.66641
2070	102.6582
2075	102.6741
2080	102.71645
2085	102.77753
2090	102.83383
2095	102.89518
2100	102.96605