| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 534 |
10%
|
| 2 | NO | 910 |
17%
|
| 8 | DK | 33 |
0.6%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 3882 |