| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 528 |
15.9%
|
| 2 | No | 2753 |
82.9%
|
| 8 | DK | 40 |
1.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 190 |