Year	Age
1950	20.952
1955	19.82
1960	19.338
1965	18.5
1970	17.049
1975	16.117
1980	16.094
1985	17.363
1990	18.505
1995	20.228
2000	22.1
2005	24.041
2010	25.766
2015	27.213
2020	29.002
2025	30.753
2030	32.513
2035	34.223
2040	35.847
2045	37.427
2050	38.926
2055	40.425
2060	41.647
2065	42.623
2070	43.347
2075	43.847
2080	44.268
2085	44.748
2090	45.33
2095	45.897
2100	46.348