| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 486 |
40.5%
|
| 1 | Less than once a month | 141 |
11.8%
|
| 2 | A few times a month | 203 |
16.9%
|
| 3 | A few times a week | 238 |
19.8%
|
| 4 | Every day | 128 |
10.7%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 2 |
0.2%
|