| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 567 |
48.2%
|
| 2 | No | 435 |
37%
|
| 3 | D/k | 168 |
14.3%
|
| 4 | 5 |
0.4%
|
|
| 6 | 2 |
0.2%
|
|
| Sysmiss | 1075 |