| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
16.2%
|
| 2 | No | 84 |
75.7%
|
| 8 | DK | 3 |
2.7%
|
| 9 | Missing | 6 |
5.4%
|
| Sysmiss | 1103 |