| Value | Category | Cases | |
|---|---|---|---|
| 1 | Unpaid | 16 |
69.6%
|
| 2 | Paid cash | 2 |
8.7%
|
| 3 | Paid in kind | 2 |
8.7%
|
| 4 | Required to pay to participate | 3 |
13%
|
| Sysmiss | 12575 |