| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 5223 | 5147 |
89.4%
|
| 2 | No | 498 | 524 |
9.1%
|
| 9 | I don't know | 82 | 84 |
1.5%
|
| Sysmiss | 3872 | 3920 |