| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 701 |
82.7%
|
| 2 | No | 77 |
9.1%
|
| 8 | DK | 66 |
7.8%
|
| 9 | Missing | 4 |
0.5%
|
| Sysmiss | 81 |