Year | Parental education attainment (%) | |||
---|---|---|---|---|
High school or less | Some collegea | Bachelor's degree | Advanced degree | |
1986 | 37.1 | 14.6 | 22.6 | 25.7 |
1991 | 32.5 | 15.3 | 20.3 | 31.9 |
1996 | 28.2 | 14.3 | 21.9 | 35.5 |
2001 | 23.9 | 13.6 | 22.3 | 40.1 |
2006 | 21.7 | 13.3 | 25.5 | 39.0 |
2011 | 19.0 | 12.9 | 25.4 | 42.0 |
2016 | 17.6 | 12.7 | 25.9 | 43.2 |