| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | Never | 194 |
16.2%
|
| 1 | Less than one time per day | 219 |
18.3%
|
| 2 | One or two times per day | 205 |
17.1%
|
| 3 | Three or four times per day | 213 |
17.8%
|
| 4 | Five or more times per day | 359 |
29.9%
|
| 9 | Don't know | 8 |
0.7%
|
| 998 | Refused | 0 |
0%
|