| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 8 |
0.7%
|
| 0 | Never | 717 |
59.8%
|
| 1 | Less than once a month | 81 |
6.8%
|
| 2 | A few times a month | 124 |
10.3%
|
| 3 | A few times a week | 134 |
11.2%
|
| 4 | Every day | 118 |
9.8%
|
| 9 | Don't know | 17 |
1.4%
|
| 98 | Refused | 0 |
0%
|