Year	Age
1950	20.291
1955	18.779
1960	17.766
1965	17.108
1970	17.064
1975	18.391
1980	19.823
1985	22.291
1990	23.978
1995	26.109
2000	27.972
2005	29.027
2010	31.613
2015	34.513
2020	35.958
2025	36.841
2030	37.753
2035	38.814
2040	40.074
2045	41.52
2050	42.782
2055	43.875
2060	44.886
2065	45.695
2070	46.516
2075	47.426
2080	48.391
2085	49.333
2090	50.145
2095	50.741
2100	51.164