Study 1 Study 2
Less than high school 7 1.4 19 1.8
High school/GED 115 23.6 225 21.5
Some college 136 27.9 281 26.9
2-year college degree 66 13.6 129 12.3
4-year college degree 116 23.8 286 27.3
Graduate degree 47 9.7 105 10.1
Total 487 100 1,045 99.9 (1 missing)