| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 69 |
9.2%
|
| -95 | NA | 364 |
48.5%
|
| 1 | Yes | 51 |
6.8%
|
| 2 | No | 266 |
35.5%
|
| Sysmiss | 1385 |