Year Years 1950 101.375 1955 101.13377 1960 101.71381 1965 101.95312 1970 101.89505 1975 101.49583 1980 101.64683 1985 101.82944 1990 102.32625 1995 103.12619 2000 103.66951 2005 103.92903 2010 104.1801 2015 104.40865 2020 104.60802 2025 104.76288 2030 104.86139 2035 104.99756 2040 105.06316 2045 105.0902 2050 105.11001 2055 105.12035 2060 105.117 2065 105.11074 2070 105.10195 2075 105.08921 2080 105.07421 2085 105.06046 2090 105.05537 2095 105.05719 2100 105.05864