Year Age 1950 100.03058 1955 98.72947 1960 97.91634 1965 97.50151 1970 97.31889 1975 97.17184 1980 97.24766 1985 97.44878 1990 97.83116 1995 98.41473 2000 99.18711 2005 99.94972 2010 100.10511 2015 100.45108 2020 100.68222 2025 100.8272 2030 100.91222 2035 100.93083 2040 100.88615 2045 100.78341 2050 100.64099 2055 100.44777 2060 100.21854 2065 99.96696 2070 99.71891 2075 99.47782 2080 99.27008 2085 99.09753 2090 98.95581 2095 98.86362 2100 98.82085