| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3461 |
87.5%
|
| 2 | No | 492 |
12.4%
|
| 8 | DK | 1 |
0%
|
| 9 | Missing | 2 |
0.1%
|
| Sysmiss | 158 |