| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 990 |
75.8%
|
| 2 | NO | 302 |
23.1%
|
| 8 | DK | 14 |
1.1%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 4520 |