| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 72 |
0.3%
|
| 2 | No | 4685 |
20%
|
| 3 | Don’t know | 4 |
0%
|
| 4 | Not apply | 249 |
1.1%
|
| Sysmiss | 18470 |