| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 537 |
19.7%
|
| 1 | Yes | 2185 |
80.3%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Refuse to answer | 0 |
0%
|
| Sysmiss | 89 |