Birth Cohort	Non-Hispanic White	Non-Hispanic Black	Native American	Hispanic	Asian
1912–1917	15.0	23.6	37.7	20.4	17.1
1918–1922	10.8	16.9	22.7	13.9	14.3
1923–1927	9.3	16.4	21.2	13.0	13.7
1928–1932	7.8	13.4	19.6	11.1	13.4
1933–1937	5.0	9.5	12.7	7.6	6.4
1938–1942	3.9	7.9	12.2	6.4	5.1
1943–1947	3.6	7.4	10.6	6.0	3.9
1948–1952	4.1	8.5	11.6	7.2	4.3
1953–1957	4.0	9.0	13.3	7.2	4.2