| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 17 |
4.7%
|
| -8 | Refusal (spontaneous) | 6 |
1.7%
|
| 0 | No payments or gifts are paid | 310 |
85.6%
|
| 1 | 2 |
0.6%
|
|
| 5 | 4 |
1.1%
|
|
| 10 | 14 |
3.9%
|
|
| 15 | 1 |
0.3%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 1 |
0.3%
|
|
| 22 | 1 |
0.3%
|
|
| 28 | 1 |
0.3%
|
|
| 40 | 1 |
0.3%
|
|
| 45 | 1 |
0.3%
|
|
| 75 | 1 |
0.3%
|
|
| 80 | 1 |
0.3%
|
|
| Sysmiss | 18 |