| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 673 |
89.4%
|
| 2 | No | 73 |
9.7%
|
| 98 | Don't know | 7 |
0.9%
|
| 99 | Refuse to answer | 0 |
0%
|
| Sysmiss | 3802 |