| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always(6 days/week) | 75 |
2.1%
|
| 2 | Often(4-5 days/week) | 95 |
2.7%
|
| 3 | Sometimes(2-3days/week) | 97 |
2.8%
|
| 4 | Never(0-1 days/week) | 3233 |
92.4%
|
| Sysmiss | 873 |