Year Age 1950 100.70755 1955 100.90647 1960 100.72461 1965 99.5283 1970 98.57012 1975 98.44694 1980 98.77108 1985 98.87496 1990 99.23885 1995 99.16762 2000 98.93955 2005 98.30704 2010 97.98201 2015 97.39915 2020 96.572 2025 95.59099 2030 94.58208 2035 93.63338 2040 92.81842 2045 92.2075 2050 91.76857 2055 91.43344 2060 91.20242 2065 91.14262 2070 91.33636 2075 91.77388 2080 92.32896 2085 92.8591 2090 93.28983 2095 93.71561 2100 94.26016