| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 5818 |
95.9%
|
| 2 | no | 158 |
2.6%
|
| 3 | don't know | 64 |
1.1%
|
| 4 | not applicable | 29 |
0.5%
|
| Sysmiss | 214 |