| Value | Category | Cases | |
|---|---|---|---|
| -1 | Age unknown | 0 |
0%
|
| 0 | Not of education age | 4081 |
25.1%
|
| 1 | Currently enrolled | 6618 |
40.6%
|
| 2 | Previously enrolled | 3529 |
21.7%
|
| 3 | Never enrolled | 2058 |
12.6%
|
| Sysmiss | 1665 |