| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 924 |
77.6%
|
| 1 | Less than one time per day | 49 |
4.1%
|
| 2 | One or two times per day | 34 |
2.9%
|
| 3 | Three or four times per day | 81 |
6.8%
|
| 4 | Five or more times per day | 43 |
3.6%
|
| 9 | Don't know | 59 |
5%
|
| 998 | Refused | 0 |
0%
|