| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9 |
4.1%
|
| 2 | No | 205 |
93.6%
|
| 8 | DK | 5 |
2.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 160 |