| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 183 |
7.6%
|
| 1 | Less than once a month | 41 |
1.7%
|
| 2 | A few times a month | 116 |
4.8%
|
| 3 | A few times a week | 530 |
22.1%
|
| 4 | Every day | 1529 |
63.7%
|
| 9 | Don't know | 1 |
0%
|
| 998 | Refused | 0 |
0%
|