| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 715 |
59.6%
|
| 1 | Yes, once | 241 |
20.1%
|
| 2 | Yes, twice | 163 |
13.6%
|
| 3 | Yes, three or more times | 76 |
6.3%
|
| 9 | Do not know | 5 |
0.4%
|
| 98 | Refused | 0 |
0%
|