| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 10 days | 158 |
6.9%
|
| 2 | More than 10 days but not everyday | 230 |
10%
|
| 3 | Every day/Almost every day | 1907 |
83.1%
|
| Sysmiss | 23040 |