| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 0 |
0%
|
| 2 | NO | 1134 |
97.5%
|
| 8 | DK | 28 |
2.4%
|
| 9 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 4823 |