Year Age 1950 28.052 1955 27.619 1960 27.031 1965 26.149 1970 25.322 1975 23.465 1980 21.561 1985 20.031 1990 19.387 1995 19.156 2000 19.42 2005 20.187 2010 21.493 2015 22.604 2020 23.057 2025 23.6 2030 24.33 2035 25.384 2040 26.756 2045 28.081 2050 29.323 2055 30.462 2060 31.564 2065 32.646 2070 33.728 2075 34.822 2080 35.974 2085 37.123 2090 38.238 2095 39.287 2100 40.242