Year Age 1950 18.294 1955 18.622 1960 18.62 1965 18.387 1970 17.704 1975 17.605 1980 17.384 1985 17.37 1990 17.47 1995 17.866 2000 18.049 2005 17.818 2010 17.928 2015 18.314 2020 18.734 2025 19.144 2030 19.597 2035 20.193 2040 20.932 2045 21.694 2050 22.462 2055 23.239 2060 24.019 2065 24.804 2070 25.639 2075 26.486 2080 27.32 2085 28.152 2090 28.983 2095 29.822 2100 30.699