| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 406 |
33.2%
|
| 2 | Some days | 538 |
44%
|
| 3 | Most of the days | 142 |
11.6%
|
| 4 | Every day | 137 |
11.2%
|
| 2147483625 | Don't know | 0 |
0%
|
| 2147483639 | Refuse to answer | 0 |
0%
|
| 11 | .R | 42 | |
| Sysmiss | 526 |