Year	Years
1950	97.60703
1955	97.31985
1960	97.35747
1965	97.60416
1970	97.97524
1975	98.22906
1980	97.55005
1985	97.46357
1990	94.72656
1995	89.03866
2000	94.29346
2005	97.58919
2010	98.55707
2015	99.06737
2020	99.39353
2025	99.79616
2030	100.03357
2035	100.13116
2040	100.18664
2045	100.27666
2050	100.41052
2055	100.60656
2060	100.86039
2065	101.12485
2070	101.35505
2075	101.55085
2080	101.74716
2085	101.94103
2090	102.10735
2095	102.24713
2100	102.33863