| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 69 |
0.3%
|
| 2 | No | 4310 |
18.4%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 630 |
2.7%
|
| Sysmiss | 18470 |