| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2120 |
66.4%
|
| 2 | NO | 42 |
1.3%
|
| 8 | DK | 1 |
0%
|
| 9 | NO RESPONSE | 4 |
0.1%
|
| Sysmiss | 1025 |
32.1%
|