| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 909 |
75.8%
|
| 1 | Less than once a month | 49 |
4.1%
|
| 2 | A few times a month | 33 |
2.8%
|
| 3 | A few times a week | 69 |
5.8%
|
| 4 | Every day | 121 |
10.1%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 18 |
1.5%
|