Year	Age
1950	20.292
1955	19.389
1960	18.498
1965	17.465
1970	17.046
1975	17.814
1980	18.607
1985	19.908
1990	21.344
1995	23.096
2000	25.098
2005	27.209
2010	29.247
2015	31.053
2020	32.74
2025	34.539
2030	36.199
2035	37.584
2040	38.543
2045	39.156
2050	39.891
2055	41.281
2060	42.634
2065	43.865
2070	44.801
2075	45.269
2080	45.465
2085	45.772
2090	46.352
2095	47.069
2100	47.725