Year Years 1950 99.96953 1955 99.62111 1960 101.36313 1965 102.27156 1970 102.55094 1975 102.65987 1980 102.95865 1985 103.63524 1990 103.81318 1995 103.75329 2000 104.33153 2005 105.33492 2010 105.17677 2015 105.34221 2020 105.1461 2025 105.20579 2030 105.36959 2035 105.37273 2040 105.31288 2045 105.30013 2050 105.31154 2055 105.34836 2060 105.38464 2065 105.41382 2070 105.44192 2075 105.47785 2080 105.52292 2085 105.57181 2090 105.61772 2095 105.66195 2100 105.70323