| Value | Category | Cases | |
|---|---|---|---|
| dk | 6 |
1.2%
|
|
| month | 418 |
84.8%
|
|
| once | 17 |
3.4%
|
|
| other | 3 |
0.6%
|
|
| week | 6 |
1.2%
|
|
| year | 43 |
8.7%
|