| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1627 |
67.8%
|
| 1 | Less than once a month | 232 |
9.7%
|
| 2 | A few times a month | 233 |
9.7%
|
| 3 | A few times a week | 191 |
8%
|
| 4 | Every day | 114 |
4.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 3 |
0.1%
|