| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 730 |
46.9%
|
| 2 | No | 798 |
51.3%
|
| 98 | Do not know | 27 |
1.7%
|
| a | 2 |
0.1%
|
|
| Sysmiss | 213 |