| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2136 |
88.6%
|
| 2 | NO | 268 |
11.1%
|
| 8 | DK | 8 |
0.3%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 1485 |