| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal to answer |
| 0 | |
| 500 | |
| 1000 | |
| 1200 | |
| 1500 | |
| 2000 | |
| 3000 | |
| 3500 | |
| 5000 | |
| 6000 | |
| 7000 | |
| 10000 | |
| 12000 | |
| 15000 | |
| 18000 | |
| 20000 | |
| 23000 | |
| 25000 | |
| 27000 | |
| 30000 | |
| 32000 | |
| 34510 | |
| 35000 | |
| 37000 | |
| 40000 | |
| 45000 | |
| 50000 | |
| 55000 | |
| 60000 | |
| 70000 | |
| 80000 | |
| 86000 | |
| 90000 | |
| 100000 | |
| 119000 | |
| 120000 | |
| 140000 | |
| 150000 | |
| 180000 | |
| 200000 | |
| 208836 | |
| 240000 | |
| 250000 | |
| 280000 | |
| 300000 | |
| 350000 | |
| 360000 | |
| 400000 | |
| 450000 | |
| 500000 | |
| 560000 | |
| 600000 | |
| 625000 | |
| 650000 | |
| 800000 | |
| 900000 | |
| 1000000 | |
| 1074000 | |
| 1080000 | |
| 1290264 | |
| 1500000 | |
| 1700000 | |
| 1800000 | |
| 2000000 | |
| 2169722 | |
| 2255400 | |
| 2500000 | |
| 2700000 | |
| 3000000 | |
| 3000200 | |
| 3184000 | |
| 3500000 | |
| 4000000 | |
| 4500000 | |
| 5000000 | |
| 5270000 | |
| 5907600 | |
| 7526540 | |
| 8000000 | |
| 9600000 | |
| 14600000 | |
| 15900000 | |
| 36000000 | |
| 64500000 | |
| 240000000 | |
| 430088000 | |
| 2169720000 | |
| 3000000000 | |
| Sysmiss |