| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 613 |
65.9%
|
| 2 | No | 166 |
17.8%
|
| 8 | DK | 151 |
16.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 284 |