| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1344 |
38.7%
|
| 2 | NO | 147 |
4.2%
|
| 8 | DK | 8 |
0.2%
|
| 9 | NO RESPONSE | 5 |
0.1%
|
| Sysmiss | 1970 |
56.7%
|