Year Years 1950 103.74059 1955 103.88677 1960 104.20695 1965 104.25813 1970 104.45285 1975 104.52847 1980 104.67675 1985 104.86079 1990 105.01851 1995 105.21786 2000 105.28548 2005 105.28403 2010 105.22182 2015 105.49393 2020 105.65117 2025 105.57935 2030 105.34882 2035 105.36014 2040 105.36253 2045 105.35971 2050 105.35736 2055 105.35849 2060 105.36157 2065 105.36427 2070 105.36603 2075 105.36854 2080 105.37188 2085 105.37667 2090 105.38212 2095 105.38688 2100 105.39114