| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 9 |
1.8%
|
| -8 | Refusal (spontaneous) | 8 |
1.6%
|
| 0 | No payments or gifts are paid | 477 |
92.8%
|
| 1 | 7 |
1.4%
|
|
| 2 | 5 |
1%
|
|
| 5 | 4 |
0.8%
|
|
| 10 | 3 |
0.6%
|
|
| 40 | 1 |
0.2%
|
|
| Sysmiss | 18 |