| Value | Category | Cases | |
|---|---|---|---|
| every 10 days | 3 |
20%
|
|
| every 2 days | 1 |
6.7%
|
|
| every 2 weeks | 4 |
26.7%
|
|
| every 3 days | 2 |
13.3%
|
|
| every 5 days | 2 |
13.3%
|
|
| not specified | 1 |
6.7%
|
|
| yearly | 2 |
13.3%
|