| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 839 |
78.9%
|
| 2 | Yes, but only primary | 147 |
13.8%
|
| 3 | No | 71 |
6.7%
|
| 4 | Don't know | 7 |
0.7%
|
| Sysmiss | 417 |