Year	Years
1950	97.62381
1955	101.38088
1960	101.99265
1965	99.98695
1970	103.15464
1975	100.43109
1980	102.08923
1985	102.67929
1990	103.09152
1995	102.14728
2000	101.68221
2005	102.89015
2010	103.28606
2015	102.91337
2020	103.86873
2025	105.11046
2030	103.87309
2035	103.89274
2040	103.90592
2045	103.90867
2050	103.90392
2055	103.91448
2060	103.91984
2065	103.93336
2070	103.92584
2075	103.93446
2080	103.96217
2085	103.94447
2090	103.9403
2095	103.95214
2100	103.95168