Year	Years
1950	99.31682
1955	99.15075
1960	99.26407
1965	99.22998
1970	98.88551
1975	98.81566
1980	98.84723
1985	98.85306
1990	98.0557
1995	97.00714
2000	96.9723
2005	97.97259
2010	99.09929
2015	99.43623
2020	99.4959
2025	99.55554
2030	99.65997
2035	99.68171
2040	99.73103
2045	99.77832
2050	99.84737
2055	99.95014
2060	100.0793
2065	100.26833
2070	100.53031
2075	100.79628
2080	101.06043
2085	101.29154
2090	101.47437
2095	101.61524
2100	101.72343