Year	Years
1950	94.74211
1955	88.78629
1960	82.19456
1965	94.56357
1970	101.1408
1975	96.52693
1980	98.45303
1985	101.34017
1990	101.87776
1995	101.18894
2000	102.23538
2005	100.11794
2010	100.04269
2015	100.74021
2020	103.11339
2025	104.1092
2030	103.40053
2035	102.95192
2040	103.01296
2045	103.05978
2050	103.06949
2055	103.13258
2060	103.18364
2065	103.23916
2070	103.29501
2075	103.32086
2080	103.3518
2085	103.36288
2090	103.39116
2095	103.40481
2100	103.43