| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1139 |
14.7%
|
| 2 | No | 6505 |
83.7%
|
| 7 | Missing | 5 |
0.1%
|
| 9 | Don't know | 120 |
1.5%
|
| Sysmiss | 488 |