| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
4%
|
| 2 | No | 1077 |
90.1%
|
| 3 | Don't know | 69 |
5.8%
|
| 9 | Missing value | 2 |
0.2%
|
| Sysmiss | 2816 |