Year	Age
1950	21.979
1955	21.456
1960	21.109
1965	20.317
1970	23.233
1975	20.286
1980	22.215
1985	23.976
1990	28.253
1995	30.825
2000	33.654
2005	36.493
2010	39.192
2015	41.18
2020	42.228
2025	42.773
2030	42.576
2035	42.592
2040	43.163
2045	43.759
2050	44.518
2055	45.685
2060	46.873
2065	48.077
2070	49.305
2075	50.545
2080	51.831
2085	53.097
2090	54.272
2095	55.245
2100	55.988