| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 558 |
15.6%
|
| 2 | No | 3007 |
84.3%
|
| 7 | Don't Know | 1 |
0%
|
| 9 | Refused | 3 |
0.1%
|
| Sysmiss | 9785 |