Year Years 1950 98.21335 1955 99.56986 1960 102.61774 1965 102.88956 1970 102.68219 1975 102.95551 1980 103.49567 1985 104.41123 1990 104.48186 1995 104.67818 2000 105.55857 2005 105.79098 2010 105.64481 2015 104.30783 2020 105.13564 2025 105.17178 2030 104.87678 2035 104.5395 2040 104.20289 2045 103.98205 2050 103.92799 2055 104.04098 2060 104.17043 2065 104.25053 2070 104.28754 2075 104.3277 2080 104.40478 2085 104.52162 2090 104.65784 2095 104.78772 2100 104.89916