| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
11.9%
|
| 2 | No | 125 |
82.8%
|
| 8 | DK | 8 |
5.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 8928 |