| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 1 |
0.1%
|
| -2 | Do not know | 6 |
0.6%
|
| -1 | Refused | 3 |
0.3%
|
| 1 | about once a month | 290 |
29%
|
| 2 | about once a week | 109 |
10.9%
|
| 3 | every day | 34 |
3.4%
|
| 4 | more than once a week but less than everyday of the week | 62 |
6.2%
|
| 5 | never | 494 |
49.4%
|
| 99 | Other | 0 |
0%
|