| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1732 |
72.2%
|
| 1 | Less than once a month | 270 |
11.3%
|
| 2 | A few times a month | 181 |
7.5%
|
| 3 | A few times a week | 140 |
5.8%
|
| 4 | Every day | 66 |
2.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 11 |
0.5%
|