| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 633 |
11%
|
| 2 | NO | 5020 |
87.4%
|
| 8 | DK | 87 |
1.5%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 84 |