| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3411 |
78.6%
|
| 2 | No | 307 |
7.1%
|
| 8 | DK | 622 |
14.3%
|
| 9 | Missing | 2 |
0%
|
| Sysmiss | 303 |