| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1357 |
6.7%
|
| 2 | No | 2722 |
13.5%
|
| 8 | Not applicable | 0 |
0%
|
| 9 | Don't know | 2 |
0%
|
| Sysmiss | 16104 |