Year Years 1950 104.48543 1955 107.77286 1960 106.84661 1965 102.64897 1970 104.03083 1975 105.41976 1980 106.51307 1985 105.85278 1990 100.44801 1995 105.66861 2000 103.46213 2005 102.58826 2010 101.95207 2015 103.87809 2020 104.19155 2025 103.29324 2030 104.22233 2035 105.82829 2040 106.03523 2045 106.12389 2050 106.10941 2055 106.09098 2060 106.08013 2065 106.09061 2070 106.12442 2075 106.16879 2080 106.21294 2085 106.25417 2090 106.29545 2095 106.3371 2100 106.38546