| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 225 |
18.8%
|
| 1 | Less than once a month | 32 |
2.7%
|
| 2 | A few times a month | 31 |
2.6%
|
| 3 | A few times a week | 138 |
11.5%
|
| 4 | Everyday | 766 |
63.8%
|
| 8 | Refused | 6 |
0.5%
|
| 9 | Don't know | 2 |
0.2%
|