| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1133 |
80.1%
|
| 2 | No | 72 |
5.1%
|
| 8 | DK | 142 |
10%
|
| 9 | Missing | 68 |
4.8%
|
| Sysmiss | 214 |