Year Age 1950 18.741 1955 17.948 1960 17.213 1965 16.664 1970 16.971 1975 17.629 1980 19.088 1985 18.501 1990 17.86 1995 17.278 2000 18.145 2005 20.371 2010 22.711 2015 23.95 2020 25.624 2025 27.162 2030 28.546 2035 29.726 2040 31.186 2045 32.731 2050 34.333 2055 35.962 2060 37.45 2065 38.775 2070 39.913 2075 40.974 2080 42.021 2085 43.057 2090 44.063 2095 44.969 2100 45.717