| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 7226 |
43.7%
|
| 2 | Primary | 6189 |
37.4%
|
| 3 | Secondary | 2605 |
15.8%
|
| 4 | Higher | 513 |
3.1%
|
| 9 | Missing/DK | 0 |
0%
|