| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 17 |
11.6%
|
| -8 | Refusal (spontaneous) | 3 |
2.1%
|
| 0 | No payments or gifts are paid | 121 |
82.9%
|
| 1 | 2 |
1.4%
|
|
| 2 | 1 |
0.7%
|
|
| 5 | 1 |
0.7%
|
|
| 10 | 1 |
0.7%
|
|
| Sysmiss | 3 |