Year Age 1950 27.898 1955 28.235 1960 29.24 1965 30.704 1970 32.131 1975 33.052 1980 33.457 1985 34.336 1990 35.767 1995 37.906 2000 38.949 2005 40.533 2010 41.672 2015 42.628 2020 44.024 2025 45.394 2030 46.713 2035 47.892 2040 48.8 2045 49.285 2050 49.836 2055 49.872 2060 50.397 2065 50.788 2070 50.896 2075 50.755 2080 50.523 2085 50.331 2090 50.292 2095 50.398 2100 50.503