Year	Years
1950	86.69613
1955	91.96911
1960	96.15587
1965	99.32134
1970	98.18219
1975	97.04005
1980	93.64236
1985	93.12325
1990	91.84645
1995	89.99527
2000	88.82586
2005	88.79544
2010	89.83929
2015	90.30435
2020	90.84682
2025	91.08789
2030	91.40779
2035	91.88901
2040	92.26507
2045	92.69095
2050	93.10433
2055	93.59359
2060	94.06856
2065	94.76327
2070	95.58971
2075	96.48677
2080	97.38531
2085	98.16256
2090	98.78618
2095	99.19804
2100	99.43726