Year Age 1950 32.583 1955 33.578 1960 34.331 1965 34.079 1970 32.932 1975 32.443 1980 33.31 1985 34.606 1990 35.412 1995 36.127 2000 36.909 2005 37.957 2010 38.676 2015 39.154 2020 39.674 2025 40.308 2030 41.073 2035 41.802 2040 42.421 2045 42.883 2050 43.24 2055 43.564 2060 43.801 2065 44.161 2070 44.614 2075 45.099 2080 45.539 2085 45.918 2090 46.27 2095 46.65 2100 47.074