Year Age 1950 18.219 1955 18.109 1960 17.673 1965 17.59 1970 18.153 1975 19.3 1980 20.642 1985 21.983 1990 23.139 1995 24.348 2000 25.578 2005 27.371 2010 29.248 2015 31.376 2020 33.567 2025 35.822 2030 38.041 2035 40.203 2040 42.186 2045 43.951 2050 45.377 2055 46.68 2060 47.827 2065 48.819 2070 49.655 2075 50.259 2080 50.628 2085 50.825 2090 50.93 2095 51.028 2100 51.146