| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, for few days | 426 |
5.4%
|
| 2 | yes, for one month | 60 |
0.8%
|
| 3 | yes, more than one month | 19 |
0.2%
|
| 4 | was not cut off | 7367 |
93.6%
|