| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 3 |
0.2%
|
| 2554 | 155 |
11.5%
|
|
| 2555 | 201 |
14.9%
|
|
| 2556 | 209 |
15.5%
|
|
| 2557 | 230 |
17%
|
|
| 2558 | 193 |
14.3%
|
|
| 2559 | 9 |
0.7%
|
|
| 4444 | Marked on card | 7 |
0.5%
|
| Sysmiss | 344 |
25.5%
|