| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1218 |
84.8%
|
| 2 | Yes, but only primary | 123 |
8.6%
|
| 3 | No | 84 |
5.8%
|
| 4 | Don't know | 12 |
0.8%
|
| Sysmiss | 44 |