| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 every day | 232 |
15.4%
|
| 2 | 2 at least once a week | 343 |
22.8%
|
| 3 | 3 at least once a month | 180 |
12%
|
| 4 | 4 less than once a month | 151 |
10.1%
|
| 5 | 5 never | 595 |
39.6%
|
| 8 | 8 don't know | 0 |
0%
|
| 9 | 9 no answer | 1 |
0.1%
|