| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1244 |
51.8%
|
| 1 | Less than one time per day | 308 |
12.8%
|
| 2 | One or two times per day | 391 |
16.3%
|
| 3 | Three or four times per day | 202 |
8.4%
|
| 4 | Five or more times per day | 240 |
10%
|
| 9 | Don't know | 15 |
0.6%
|
| 998 | Refused | 0 |
0%
|