Year	Age
1950	23.71
1955	24.016
1960	23.355
1965	21.353
1970	21.683
1975	23.07
1980	25.743
1985	28.328
1990	30.986
1995	33.975
2000	36.235
2005	39.068
2010	41.22
2015	43.196
2020	44.754
2025	46.446
2030	48.046
2035	49.74
2040	51.152
2045	52.199
2050	52.4
2055	51.074
2060	49.692
2065	48.924
2070	48.964
2075	49.25
2080	49.455
2085	49.139
2090	48.613
2095	48.397
2100	48.687