| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1680 |
70%
|
| 1 | Less than once a month | 55 |
2.3%
|
| 2 | A few times a month | 80 |
3.3%
|
| 3 | A few times a week | 198 |
8.3%
|
| 4 | Every day | 356 |
14.8%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don't know | 28 |
1.2%
|