| Value | Category | Cases | |
|---|---|---|---|
| 2 | Promotion | 4 |
0.6%
|
| 3 | Additional Payment (cash or in-kind) | 78 |
11.6%
|
| 4 | Social recognition/Public announcement | 63 |
9.4%
|
| 5 | Private announcement | 13 |
1.9%
|
| Sysmiss | 513 |
76.5%
|