| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3476 |
21.9%
|
| 2 | No | 12289 |
77.5%
|
| 8 | Dk | 0 |
0%
|
| 9 | Missing | 85 |
0.5%
|
| Sysmiss | 10167 |