| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 322 |
26.8%
|
| 1 | Less than once a month | 73 |
6.1%
|
| 2 | A few times a month | 157 |
13.1%
|
| 3 | A few times a week | 290 |
24.2%
|
| 4 | Every day | 358 |
29.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|