| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 3000 | |
| 10000 | |
| 13970 | |
| 20000 | |
| 23000 | |
| 23796 | |
| 30000 | |
| 35000 | |
| 50000 | |
| 60000 | |
| 65000 | |
| 70000 | |
| 80000 | |
| 135790 | |
| 150000 | |
| 165000 | |
| 300000 | |
| 370000 | |
| 400000 | |
| 500000 | |
| 550000 | |
| 740000 | |
| 800000 | |
| 895000 | |
| 1000000 | |
| 1200000 | |
| 2000000 | |
| 3000000 | |
| 4000000 | |
| 8000000 | |
| 24700000 | |
| 26178296 | |
| 38000000 | |
| 95000000 | |
| Sysmiss |