| Value | Category |
|---|---|
| -9 | Don't know (spontaneous) |
| -8 | Refusal (spontaneous) |
| 0 | No payments or gifts are paid |
| 6 | |
| 9 | |
| 10 | |
| 50 | |
| 200 | |
| 300 | |
| 500 | |
| 620 | |
| 1000 | |
| 1200 | |
| 3000 | |
| 4000 | |
| 5000 | |
| 6000 | |
| 7500 | |
| 8000 | |
| 9000 | |
| 10000 | |
| 12000 | |
| 15000 | |
| 20000 | |
| 25000 | |
| 30000 | |
| 40000 | |
| 50000 | |
| 60000 | |
| 75000 | |
| 80000 | |
| 100000 | |
| 160000 | |
| 200000 | |
| 240000 | |
| 300000 | |
| 360000 | |
| 500000 | |
| 1200000 | |
| Sysmiss |