| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 396 |
16.5%
|
| 1 | Less than one time per day | 429 |
17.9%
|
| 2 | One or two times per day | 621 |
25.9%
|
| 3 | Three or four times per day | 410 |
17.1%
|
| 4 | Five or more times per day | 518 |
21.6%
|
| 9 | Don t know | 25 |
1%
|