| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2123 |
75.1%
|
| 2 | No | 313 |
11.1%
|
| 3 | I don't know | 240 |
8.5%
|
| 4 | Not sure | 151 |
5.3%
|
| Sysmiss | 36 |