Year Age 1950 22.525 1955 22.073 1960 21.437 1965 20.808 1970 20.046 1975 19.292 1980 18.938 1985 18.852 1990 18.372 1995 18.571 2000 18.648 2005 18.609 2010 18.482 2015 17.767 2020 18.33 2025 19.314 2030 20.255 2035 21.21 2040 22.17 2045 23.26 2050 24.492 2055 25.9 2060 27.342 2065 28.757 2070 30.138 2075 31.506 2080 32.824 2085 34.087 2090 35.316 2095 36.529 2100 37.691