| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 620 |
81.8%
|
| 2 | No | 72 |
9.5%
|
| 8 | DK | 66 |
8.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 240 |