| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 19 |
1%
|
| -8 | Refusal (spontaneous) | 34 |
1.7%
|
| 0 | No payments or gifts are paid | 1911 |
97%
|
| 2 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| 50 | 2 |
0.1%
|
|
| Sysmiss | 99 |