Year	Years
1950	75.73692
1955	80.90755
1960	83.76336
1965	90.17313
1970	95.20335
1975	98.46302
1980	99.28472
1985	98.93155
1990	99.29368
1995	96.43484
2000	99.7826
2005	100.59274
2010	102.51386
2015	103.95504
2020	104.49202
2025	104.73467
2030	104.55456
2035	104.81889
2040	104.89814
2045	105.0708
2050	105.2157
2055	105.39477
2060	105.47616
2065	105.7385
2070	105.83526
2075	105.90502
2080	105.94445
2085	105.96412
2090	105.9914
2095	106.01992
2100	106.04625