| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 21 |
1.2%
|
| 2 | No | 1576 |
88.6%
|
| 7 | Don't know | 157 |
8.8%
|
| 99 | Missing | 25 |
1.4%
|
| Sysmiss | 1 |