Year Age 1950 18.315 1955 18.602 1960 18.347 1965 18.286 1970 18.197 1975 16.296 1980 16.292 1985 16.205 1990 16.946 1995 17.853 2000 18.697 2005 19.122 2010 19.468 2015 19.868 2020 20.82 2025 21.973 2030 23.204 2035 24.459 2040 25.712 2045 26.899 2050 28.061 2055 29.223 2060 30.439 2065 31.733 2070 33.037 2075 34.349 2080 35.666 2085 36.937 2090 38.144 2095 39.286 2100 40.38