| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 368 |
23.2%
|
| 2 | No | 1201 |
75.7%
|
| 77 | Don't know | 15 |
0.9%
|
| 99 | Refuse | 3 |
0.2%
|
| Sysmiss | 1434 |