| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4894 |
28.9%
|
| 2 | No | 4356 |
25.7%
|
| 7 | Don't Know | 7656 |
45.1%
|
| 9 | Refused | 53 |
0.3%
|
| Sysmiss | 3 |