Year Age 1950 18.112 1955 18.114 1960 18.164 1965 18.178 1970 18.054 1975 17.823 1980 17.653 1985 17.508 1990 17.377 1995 17.22 2000 17.15 2005 17.032 2010 16.867 2015 16.777 2020 16.988 2025 17.504 2030 18.215 2035 19.036 2040 19.916 2045 20.975 2050 22.125 2055 23.342 2060 24.616 2065 25.995 2070 27.402 2075 28.807 2080 30.216 2085 31.66 2090 33.07 2095 34.444 2100 35.802