| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 5587 |
92.6%
|
| 2 | no | 328 |
5.4%
|
| 3 | don't know | 108 |
1.8%
|
| 4 | not applicable | 11 |
0.2%
|
| Sysmiss | 249 |