| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 3761 | 4461 |
89.1%
|
| 2 | No | 331 | 389 |
7.8%
|
| 9 | I don't know | 129 | 159 |
3.2%
|
| Sysmiss | 5454 | 4667 |