| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 70 |
0.3%
|
| 2 | No | 4554 |
19.4%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 385 |
1.6%
|
| Sysmiss | 18470 |