Year	Years
1950	99.77162
1955	101.43723
1960	87.16408
1965	86.85943
1970	91.73628
1975	97.82188
1980	98.30216
1985	100.44442
1990	99.35744
1995	99.86581
2000	98.67768
2005	103.00364
2010	104.36681
2015	103.35179
2020	105.21739
2025	105.02583
2030	105.44765
2035	106.30464
2040	106.04925
2045	106.22593
2050	106.45256
2055	106.67636
2060	106.82113
2065	106.87918
2070	106.9077
2075	106.9641
2080	107.08387
2085	107.22742
2090	107.33802
2095	107.31975
2100	107.27309