Year Age 1950 27.782 1955 28.02 1960 28.523 1965 29.667 1970 30.786 1975 31.481 1980 31.959 1985 32.111 1990 32.664 1995 34.008 2000 35.938 2005 38.467 2010 40.567 2015 42.673 2020 43.463 2025 43.695 2030 44.129 2035 45.061 2040 46.261 2045 46.769 2050 46.16 2055 45.325 2060 45.245 2065 45.497 2070 45.953 2075 46.218 2080 46.056 2085 45.687 2090 45.613 2095 45.937 2100 46.438