Year Age 1950 26.137 1955 24.014 1960 21.965 1965 19.891 1970 17.981 1975 18.903 1980 19.949 1985 21.805 1990 21.924 1995 24.52 2000 26.27 2005 28.964 2010 31.333 2015 34.589 2020 36.201 2025 37.748 2030 39.076 2035 39.941 2040 39.867 2045 39.631 2050 40.124 2055 41.288 2060 42.33 2065 43.08 2070 43.463 2075 43.745 2080 44.24 2085 45.032 2090 45.986 2095 46.841 2100 47.434