| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 383 |
12.8%
|
| 2 | No | 2604 |
87.1%
|
| 98 | dk | 2 |
0.1%
|
| 99 | refuse | 0 |
0%
|
| Sysmiss | 17011 |