| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1615 |
67.3%
|
| 1 | Less than once a month | 87 |
3.6%
|
| 2 | A few times a month | 99 |
4.1%
|
| 3 | A few times a week | 230 |
9.6%
|
| 4 | Every day | 331 |
13.8%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know | 37 |
1.5%
|