| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1800 |
7.8%
|
| 2 | No | 2879 |
12.5%
|
| 3 | Don’t know | 1 |
0%
|
| 4 | Not apply | 343 |
1.5%
|
| Sysmiss | 17932 |