| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 30207 |
65.9%
|
| 1 | Less than once a month | 3637 |
7.9%
|
| 2 | A few times a month | 3991 |
8.7%
|
| 3 | A few times a week | 4508 |
9.8%
|
| 4 | Every day | 3123 |
6.8%
|
| 8 | Refused | 93 |
0.2%
|
| 9 | Don't know | 264 |
0.6%
|