Year	Years
1950	119.5692
1955	114.65516
1960	109.26703
1965	103.78972
1970	97.72396
1975	90.67049
1980	88.75929
1985	90.52705
1990	92.65786
1995	94.72381
2000	98.74849
2005	97.07341
2010	95.99134
2015	95.22537
2020	94.64256
2025	94.19371
2030	94.03944
2035	94.03552
2040	94.2683
2045	94.70485
2050	94.99955
2055	95.13549
2060	95.34123
2065	95.6588
2070	96.07304
2075	96.54593
2080	97.06494
2085	97.63289
2090	98.22127
2095	98.75949
2100	99.16833