Year	Years
1950	96.60561
1955	101.43683
1960	101.60408
1965	98.55519
1970	97.85943
1975	94.61644
1980	90.96183
1985	87.57349
1990	86.95885
1995	87.08842
2000	87.76582
2005	88.57306
2010	89.59504
2015	88.60176
2020	86.75227
2025	84.69032
2030	82.98439
2035	81.88354
2040	80.97072
2045	79.84347
2050	78.80215
2055	78.19231
2060	78.05518
2065	78.30035
2070	78.76473
2075	79.48537
2080	80.39195
2085	81.3594
2090	82.26643
2095	83.20014
2100	84.30699