Year Age 1950 25.515 1955 24.609 1960 24.077 1965 23.442 1970 23.497 1975 24.12 1980 24.987 1985 25.38 1990 25.893 1995 27.274 2000 27.979 2005 28.711 2010 30.102 2015 30.238 2020 30.632 2025 31.059 2030 31.683 2035 32.366 2040 33.104 2045 33.978 2050 35.062 2055 36.056 2060 37.007 2065 37.917 2070 38.807 2075 39.731 2080 40.758 2085 41.859 2090 42.972 2095 44.048 2100 45.023