| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1002 |
83.5%
|
| 1 | Only once | 106 |
8.8%
|
| 2 | A few times | 75 |
6.3%
|
| 3 | Often | 12 |
1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 5 |
0.4%
|
| 94 | Not asked in this country | 0 |
0%
|