| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 13 |
0.2%
|
| 2 | No | 5371 |
98%
|
| 7 | Missing | 86 |
1.6%
|
| 9 | Don't know | 9 |
0.2%
|
| Sysmiss | 705 |