Year Age 1950 31.674 1955 32.408 1960 33.02 1965 32.774 1970 32.529 1975 33.027 1980 34.269 1985 36.01 1990 37.139 1995 37.692 2000 38.42 2005 39.621 2010 40.604 2015 41.603 2020 42.327 2025 42.429 2030 42.351 2035 42.781 2040 43.43 2045 43.919 2050 44.201 2055 44.436 2060 44.216 2065 44.229 2070 44.572 2075 45.108 2080 45.623 2085 45.991 2090 46.193 2095 46.362 2100 46.652