| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 114 |
11%
|
| 2 | NO | 699 |
67.2%
|
| 8 | DK | 198 |
19%
|
| 9 | NO RESPONSE | 29 |
2.8%
|
| Sysmiss | 36114 |