Year	Years
1950	88.51271
1955	91.1557
1960	93.90237
1965	97.9366
1970	99.75728
1975	100.38066
1980	98.94592
1985	97.43344
1990	97.23591
1995	97.37412
2000	97.47206
2005	97.6937
2010	98.44003
2015	99.44594
2020	99.48534
2025	99.75589
2030	100.11537
2035	100.51949
2040	100.83445
2045	101.00378
2050	101.03915
2055	101.09764
2060	101.18213
2065	101.39494
2070	101.61868
2075	101.81943
2080	102.00407
2085	102.19059
2090	102.40709
2095	102.64495
2100	102.88725