| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 0 | |
| 800 | |
| 1000 | |
| 1500 | |
| 2000 | |
| 2500 | |
| 5000 | |
| 6000 | |
| 8000 | |
| 9000 | |
| 13000 | |
| 15000 | |
| 20000 | |
| 29000 | |
| 30000 | |
| 32000 | |
| 33000 | |
| 45000 | |
| 50000 | |
| 54000 | |
| 55000 | |
| 70000 | |
| 82000 | |
| 90000 | |
| 99450 | |
| 100000 | |
| 115000 | |
| 125000 | |
| 140000 | |
| 145000 | |
| 156734 | |
| 183334 | |
| 250000 | |
| 300000 | |
| 800000 | |
| 900000 | |
| 29750000 | |
| Sysmiss |