| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 27 |
3.8%
|
| -8 | Refusal (spontaneous) | 6 |
0.8%
|
| 0 | No payments or gifts are paid | 672 |
94%
|
| 1 | 2 |
0.3%
|
|
| 2 | 2 |
0.3%
|
|
| 6 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 20 | 2 |
0.3%
|
|
| 25 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| Sysmiss | 8 |