| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | REF |
| 250000 | |
| 300000 | |
| 600000 | |
| 1000000 | |
| 2000000 | |
| 2500000 | |
| 3000000 | |
| 3200000 | |
| 4000000 | |
| 5000000 | |
| 8000000 | |
| 9500000 | |
| 10000000 | |
| 11000000 | |
| 12000000 | |
| 13000000 | |
| 15000000 | |
| 18000000 | |
| 20000000 | |
| 25000000 | |
| 30000000 | |
| 40000000 | |
| 45000000 | |
| 54000000 | |
| 60000000 | |
| 75000000 | |
| 85000000 | |
| Sysmiss |