| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 600 |
50%
|
| 1 | Only once | 220 |
18.3%
|
| 2 | A few times | 211 |
17.6%
|
| 3 | Often | 166 |
13.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 3 |
0.3%
|
| 99 | Not asked in the country | 0 |
0%
|