| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1969 |
13.5%
|
| 2 | NO | 1494 |
10.2%
|
| 8 | DK | 2 |
0%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 11143 |
76.3%
|