| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 115 |
0.5%
|
| 2 | No | 4397 |
18.4%
|
| 3 | Don’t know | 0 |
0%
|
| 4 | Not apply | 620 |
2.6%
|
| Sysmiss | 18808 |