| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 6402 |
91.3%
|
| 2 | NO | 590 |
8.4%
|
| 8 | DK | 21 |
0.3%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 9674 |