| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 156 |
10.7%
|
| 2 | No | 1284 |
88%
|
| 7 | Don't know | 19 |
1.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 12158 |