Year	Years
1950	99.99714
1955	96.51399
1960	94.46951
1965	97.8646
1970	100.85863
1975	104.5957
1980	101.51901
1985	102.12095
1990	103.03806
1995	102.89151
2000	102.81584
2005	102.95537
2010	104.3105
2015	104.61355
2020	104.10886
2025	103.80422
2030	103.79687
2035	103.81353
2040	103.82003
2045	103.83746
2050	103.85711
2055	103.86246
2060	103.88243
2065	103.86946
2070	103.84317
2075	103.83222
2080	103.81892
2085	103.80075
2090	103.7992
2095	103.77218
2100	103.75708