| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3632 |
82.3%
|
| 2 | No | 776 |
17.6%
|
| 8 | DK | 7 |
0.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 9 |