| Value | Category | 
|---|---|
| -9 | don't know | 
| 0 | |
| 50000 | |
| 96000 | |
| 108000 | |
| 120000 | |
| 150000 | |
| 160000 | |
| 200000 | |
| 240000 | |
| 270000 | |
| 280000 | |
| 300000 | |
| 360000 | |
| 400000 | |
| 480000 | |
| 493200 | |
| 500000 | |
| 552000 | |
| 600000 | |
| 624000 | |
| 700000 | |
| 720000 | |
| 750000 | |
| 800000 | |
| 853662 | |
| 900000 | |
| 902759 | |
| 956667 | |
| 998000 | |
| 1000000 | |
| 1100000 | |
| 1111727 | |
| 1200000 | |
| 1200515 | |
| 1250000 | |
| 1269315 | |
| 1380000 | |
| 1387000 | |
| 1440000 | |
| 1500000 | |
| 1680000 | |
| 1800000 | |
| 1920000 | |
| 2000000 | |
| 2040000 | |
| 2053303 | |
| 2100000 | |
| 2278421 | |
| 2400000 | |
| 2800000 | |
| 3000000 | |
| 3376000 | |
| 3500000 | |
| 3600000 | |
| 4000000 | |
| 4140000 | |
| 4200000 | |
| 4500000 | |
| 4800000 | |
| 5000000 | |
| 5400000 | |
| 5760000 | |
| 6000000 | |
| 6014000 | |
| 6300000 | |
| 7000000 | |
| 7200000 | |
| 7500000 | |
| 8000000 | |
| 9002100 | |
| 9600000 | |
| 10446462 | |
| 12000000 | |
| 12793000 | |
| 14000000 | |
| 17742710 | |
| 20000000 | |
| 20477833 | |
| 22920000 | |
| 24000000 | |
| 30000000 | |
| 32000000 | |
| 33477399 | |
| 40000000 | |
| 56000000 | |
| 70000000 | |
| 80000000 | |
| 100000000 | |
| 120000000 | |
| Sysmiss |