Year	Years
1950	82.90819
1955	90.93909
1960	97.63254
1965	104.39885
1970	104.34096
1975	104.24636
1980	104.14903
1985	104.04873
1990	103.94609
1995	103.84505
2000	103.85936
2005	103.96441
2010	104.10063
2015	104.14113
2020	104.08056
2025	104.02728
2030	103.98538
2035	103.9488
2040	103.96978
2045	104.03656
2050	104.13419
2055	104.21001
2060	104.26411
2065	104.30816
2070	104.35093
2075	104.36982
2080	104.38102
2085	104.39345
2090	104.42373
2095	104.46519
2100	104.51661