Year	Years
1950	75.84842
1955	77.4796
1960	77.76403
1965	75.5459
1970	72.62811
1975	70.3186
1980	71.10994
1985	73.62059
1990	82.46609
1995	81.89147
2000	83.17264
2005	84.64078
2010	85.56269
2015	86.52372
2020	86.63693
2025	86.0825
2030	86.09642
2035	86.78159
2040	87.77579
2045	89.23239
2050	90.77822
2055	92.57912
2060	94.49458
2065	96.07305
2070	97.30423
2075	98.10427
2080	98.59887
2085	98.81529
2090	98.87084
2095	98.81709
2100	98.70737