| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 2164 |
9.1%
|
| 2 | No | 2736 |
11.5%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 318 |
1.3%
|
| Sysmiss | 18622 |