| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6856 |
75.1%
|
| 2 | No | 1524 |
16.7%
|
| 3 | Don't know | 748 |
8.2%
|
| 9 | Missing value | 3 |
0%
|
| Sysmiss | 8214 |