| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 116 |
9.7%
|
| 1 | Less than once a month | 48 |
4%
|
| 2 | A few times a month | 84 |
7%
|
| 3 | A few times a week | 216 |
18%
|
| 4 | Every day | 736 |
61.3%
|
| 9 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|