| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 54 |
7.6%
|
| 2 | No | 654 |
92.2%
|
| 98 | Don't know | 1 |
0.1%
|
| 99 | Refused to answer | 0 |
0%
|
| Sysmiss | 143 |