| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | Never | 123 |
10.3%
|
| 1 | Less than once a month | 16 |
1.3%
|
| 2 | A few times a month | 32 |
2.7%
|
| 3 | A few times a week | 201 |
16.8%
|
| 4 | Every day | 820 |
68.6%
|
| 9 | Don't know | 2 |
0.2%
|
| 98 | Refused | 0 |
0%
|