| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 29 |
3.8%
|
| -8 | Refusal (spontaneous) | 39 |
5.2%
|
| 0 | No payments or gifts are paid | 681 |
90.2%
|
| 5 | 1 |
0.1%
|
|
| 16 | 1 |
0.1%
|
|
| 25 | 2 |
0.3%
|
|
| 30 | 2 |
0.3%
|
|
| Sysmiss | 614 |