| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 33 |
2.4%
|
| 2554 | 109 |
8.1%
|
|
| 2555 | 199 |
14.7%
|
|
| 2556 | 201 |
14.9%
|
|
| 2557 | 221 |
16.4%
|
|
| 2558 | 203 |
15%
|
|
| 2559 | 18 |
1.3%
|
|
| 4444 | Marked on card | 23 |
1.7%
|
| Sysmiss | 344 |
25.5%
|