Year Years 1950 103.14093 1955 103.89139 1960 104.51356 1965 104.82551 1970 105.16406 1975 105.16209 1980 105.14715 1985 105.26018 1990 105.36741 1995 105.43061 2000 105.47468 2005 105.50277 2010 105.52585 2015 105.53243 2020 105.5351 2025 105.5348 2030 105.53288 2035 105.52911 2040 105.52723 2045 105.52581 2050 105.5246 2055 105.52447 2060 105.52563 2065 105.52616 2070 105.52716 2075 105.52938 2080 105.53162 2085 105.53313 2090 105.53461 2095 105.53656 2100 105.53844