| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 652 |
58.2%
|
| 1 | Less than once a month | 73 |
6.5%
|
| 2 | A few times a month | 72 |
6.4%
|
| 3 | A few times a week | 119 |
10.6%
|
| 4 | Every day | 172 |
15.4%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don't know | 29 |
2.6%
|