| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2633 |
81.5%
|
| 2 | No | 485 |
15%
|
| 8 | DK | 111 |
3.4%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 282 |