Year	Years
1950	104.3719
1955	104.83563
1960	105.11722
1965	104.90386
1970	104.79675
1975	104.09901
1980	103.67976
1985	103.57112
1990	103.92247
1995	104.12251
2000	104.33177
2005	104.35374
2010	104.34633
2015	104.36344
2020	104.35689
2025	104.29388
2030	104.28788
2035	104.34125
2040	104.42252
2045	104.53752
2050	104.62086
2055	104.68481
2060	104.72942
2065	104.77177
2070	104.7781
2075	104.76751
2080	104.7529
2085	104.75829
2090	104.78205
2095	104.81384
2100	104.85707