| Value | Category | Cases | |
|---|---|---|---|
| -1 | Age unknown | 0 |
0%
|
| 0 | Not of education age | 3099 |
17.8%
|
| 1 | Currently enrolled | 6815 |
39.1%
|
| 2 | Previously enrolled | 2874 |
16.5%
|
| 3 | Never enrolled | 4658 |
26.7%
|
| Sysmiss | 28 |