| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1096 |
91.3%
|
| 1 | Less than one time per day | 55 |
4.6%
|
| 2 | One or two times per day | 28 |
2.3%
|
| 3 | Three or four times per day | 12 |
1%
|
| 4 | Five or more times per day | 8 |
0.7%
|
| 9 | Don't know | 1 |
0.1%
|
| 998 | Refused | 0 |
0%
|