| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 15 |
0.1%
|
| 0 | Never | 11331 |
46.6%
|
| 1 | Less than once a month | 2300 |
9.5%
|
| 2 | A few times a month | 3081 |
12.7%
|
| 3 | A few times a week | 3959 |
16.3%
|
| 4 | Every day | 3319 |
13.7%
|
| 9 | Don't know | 296 |
1.2%
|
| 98 | Refused | 0 |
0%
|