Year	Age
1950	21.945
1955	19.906
1960	19.226
1965	17.935
1970	19.1
1975	18.981
1980	23.457
1985	26.002
1990	28.339
1995	31.353
2000	34.091
2005	37.404
2010	40.446
2015	43.7
2020	45.708
2025	46.756
2030	47.155
2035	47.33
2040	46.832
2045	46.79
2050	47.405
2055	48.169
2060	48.704
2065	48.451
2070	48.57
2075	48.791
2080	49.308
2085	50.049
2090	50.776
2095	51.276
2100	51.412