| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1697 |
7.2%
|
| 2 | No | 2992 |
12.7%
|
| 3 | Don’t know | 0 |
0%
|
| 4 | Not apply | 321 |
1.4%
|
| Sysmiss | 18470 |