| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 272 |
63.8%
|
| 2 | No | 106 |
24.9%
|
| 8 | DK | 47 |
11%
|
| 9 | Missing | 1 |
0.2%
|
| Sysmiss | 92 |