| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 103 |
10.5%
|
| -8 | Refusal (spontaneous) | 207 |
21.1%
|
| 0 | No payments or gifts are paid | 636 |
64.9%
|
| 1 | 15 |
1.5%
|
|
| 2 | 6 |
0.6%
|
|
| 5 | 6 |
0.6%
|
|
| 10 | 2 |
0.2%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 3 |
0.3%
|
|
| 25 | 1 |
0.1%
|
|
| Sysmiss | 18 |