| Value | Category | Cases | |
|---|---|---|---|
| 1 | not received | 8700 |
9.3%
|
| 2 | received: free | 19440 |
20.7%
|
| 3 | partly free | 10461 |
11.1%
|
| 4 | on payment | 55324 |
58.9%
|