| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Never | 1066 |
88.8%
|
| 1 | Less than one time per day | 56 |
4.7%
|
| 2 | One or two times per day | 31 |
2.6%
|
| 3 | Three or four times per day | 13 |
1.1%
|
| 4 | Five or more times per day | 14 |
1.2%
|
| 9 | Don't know | 19 |
1.6%
|
| 998 | Refused | 0 |
0%
|