| Value | Category | Cases | |
|---|---|---|---|
| 0 | No, never | 91 |
96.8%
|
| 1 | Yes, one time | 2 |
2.1%
|
| 2 | Yes, several times | 0 |
0%
|
| 996 | Refuse to answer | 0 |
0%
|
| 997 | Don’t understand the question | 1 |
1.1%
|
| 999 | Don’t know | 0 |
0%
|
| Sysmiss | 400 |