| Value | Category |
|---|---|
| -9 | don't know |
| -8 | refusal |
| 0 | |
| 10000 | |
| 20000 | |
| 23000 | |
| 30000 | |
| 35000 | |
| 40000 | |
| 50000 | |
| 53000 | |
| 56000 | |
| 60000 | |
| 69000 | |
| 70000 | |
| 75000 | |
| 78000 | |
| 80000 | |
| 90000 | |
| 100000 | |
| 105000 | |
| 115000 | |
| 120000 | |
| 150000 | |
| 153000 | |
| 180000 | |
| 200000 | |
| 205000 | |
| 240000 | |
| 250000 | |
| 260000 | |
| 300000 | |
| 315000 | |
| 320000 | |
| 321900 | |
| 356440 | |
| 370000 | |
| 380000 | |
| 400000 | |
| 417000 | |
| 430000 | |
| 437000 | |
| 450000 | |
| 480000 | |
| 500000 | |
| 514000 | |
| 550000 | |
| 600000 | |
| 630000 | |
| 656000 | |
| 685000 | |
| 700000 | |
| 750000 | |
| 800000 | |
| 887000 | |
| 900000 | |
| 900500 | |
| 936000 | |
| 1000000 | |
| 1175250 | |
| 1200000 | |
| 1500000 | |
| 1600600 | |
| 1700000 | |
| 1800000 | |
| 1900000 | |
| 1974000 | |
| 2000000 | |
| 2500000 | |
| 2800000 | |
| 2900000 | |
| 3000000 | |
| 3500000 | |
| 3700000 | |
| 3800000 | |
| 3845500 | |
| 4000000 | |
| 4020000 | |
| 4500000 | |
| 5000000 | |
| 5400000 | |
| 6000000 | |
| 7000000 | |
| 7500000 | |
| 8000000 | |
| 10000000 | |
| 12000000 | |
| 15000000 | |
| 16000000 | |
| 17000000 | |
| 20000000 | |
| 21000000 | |
| 24700000 | |
| 26000000 | |
| 30000000 | |
| 40000000 | |
| 48000000 | |
| 51000000 | |
| 65000000 | |
| 75000000 | |
| Sysmiss |