| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 20 |
0.9%
|
| -8 | Refusal (spontaneous) | 5 |
0.2%
|
| 0 | No payments or gifts are paid | 2159 |
98.7%
|
| 1 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| 100 | 1 |
0%
|
|
| Sysmiss | 2 |