| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2779 | 3056 |
6.6%
|
| 1 | Yes | 43189 | 43421 |
93.4%
|
| 99 | Not stated | 5 | 7 |
0%
|
| Sysmiss | 4656 | 4146 |