Year Age 1950 27.847 1955 28.394 1960 28.888 1965 29.276 1970 29.65 1975 30.021 1980 30.147 1985 30.362 1990 30.738 1995 31.116 2000 31.567 2005 32.649 2010 33.748 2015 34.856 2020 35.605 2025 36.591 2030 37.778 2035 39.072 2040 40.326 2045 41.457 2050 42.508 2055 43.485 2060 44.393 2065 45.246 2070 46.031 2075 46.735 2080 47.332 2085 47.82 2090 48.213 2095 48.557 2100 48.89