Year Age 1950 27.703 1955 28.151 1960 29.189 1965 30.317 1970 31.049 1975 31.429 1980 31.595 1985 32.507 1990 34.15 1995 36.223 2000 38.062 2005 40.045 2010 41.546 2015 43.009 2020 44.541 2025 46.316 2030 48.025 2035 49.548 2040 50.525 2045 50.483 2050 49.645 2055 48.832 2060 48.788 2065 48.949 2070 48.914 2075 48.53 2080 47.972 2085 47.706 2090 47.929 2095 48.457 2100 48.998