| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 700 |
58.3%
|
| 1 | Only once | 257 |
21.4%
|
| 2 | A few times | 171 |
14.3%
|
| 3 | Often | 72 |
6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 0 |
0%
|
| 94 | Not asked in this country | 0 |
0%
|