Year Years 1950 99.09291 1955 99.19368 1960 99.74842 1965 102.31717 1970 102.62043 1975 102.62311 1980 102.92695 1985 103.1601 1990 102.83596 1995 103.20812 2000 104.02869 2005 103.56745 2010 104.12404 2015 104.59792 2020 105.01853 2025 105.39067 2030 105.4964 2035 105.55367 2040 105.59531 2045 105.62415 2050 105.64767 2055 105.66766 2060 105.6831 2065 105.69461 2070 105.70403 2075 105.71021 2080 105.71458 2085 105.71988 2090 105.7247 2095 105.72799 2100 105.73068