| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 566 |
2.4%
|
| 2 | No | 266 |
1.1%
|
| 3 | Don’t know | 18 |
0.1%
|
| 4 | Not Apply | 4145 |
17.3%
|
| Sysmiss | 18898 |