Year	Age
1950	21.416
1955	22.697
1960	23.319
1965	21.241
1970	18.788
1975	17.713
1980	20.502
1985	22.247
1990	23.52
1995	26.63
2000	27.785
2005	28.207
2010	29.518
2015	33.398
2020	33.713
2025	34.112
2030	34.835
2035	36.097
2040	36.977
2045	37.565
2050	38.138
2055	38.758
2060	39.391
2065	39.865
2070	40.275
2075	40.723
2080	41.232
2085	41.803
2090	42.401
2095	42.972
2100	43.469