| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0.4%
|
| 0 | Never | 1059 |
88.3%
|
| 1 | Less than one time per day | 74 |
6.2%
|
| 2 | One or two times per day | 23 |
1.9%
|
| 3 | Three or four times per day | 8 |
0.7%
|
| 4 | Five or more times per day | 22 |
1.8%
|
| 9 | Don't know | 9 |
0.8%
|
| 998 | Refused | 0 |
0%
|