| Value | Category | Cases | |
|---|---|---|---|
| 1 | Per week | 3095 |
2.1%
|
| 2 | Per month | 17690 |
12.2%
|
| 3 | Annually | 84 |
0.1%
|
| 9 | Unspecified | 124516 |
85.6%
|