Year Years 1950 104.40117 1955 103.66916 1960 103.39526 1965 103.33482 1970 102.98721 1975 102.8906 1980 102.75045 1985 102.37521 1990 101.9488 1995 101.36499 2000 100.84792 2005 100.92949 2010 101.19648 2015 101.59533 2020 102.12949 2025 102.64854 2030 102.98539 2035 103.27733 2040 103.54716 2045 103.77369 2050 103.94898 2055 104.07402 2060 104.17987 2065 104.28209 2070 104.37854 2075 104.45845 2080 104.52292 2085 104.57466 2090 104.61803 2095 104.65694 2100 104.69173