Year Age 1950 29.927 1955 30.211 1960 32.198 1965 33.006 1970 33.785 1975 34.291 1980 33.937 1985 34.021 1990 34.401 1995 36.413 2000 37.978 2005 39.361 2010 40.234 2015 41.567 2020 42.702 2025 43.893 2030 45.327 2035 46.983 2040 48.132 2045 48.067 2050 47.223 2055 47.373 2060 47.888 2065 48.265 2070 48.515 2075 48.395 2080 47.936 2085 47.689 2090 47.93 2095 48.462 2100 48.972