Parent Education Level
| Code | Description |
|---|---|
| 01 | Less than high school |
| 02 | High school diploma or equivalent |
| 03 | Some college but no formal award |
| 04 | Certificate, less than Associate's degree |
| 05 | Associate's degree |
| 06 | Baccalaureate degree |
| 07 | Master's degree |
| 08 | Doctoral/Professional degree |
| 09 | Foreign higher education degree |
| 10 | Unknown |