| Value | Category | 
|---|---|
| -9 | Don't know | 
| -8 | Refusal | 
| -7 | Does not apply | 
| 16 | |
| 20 | |
| 40 | |
| 50 | |
| 80 | |
| 100 | |
| 120 | |
| 200 | |
| 300 | |
| 320 | |
| 3000 | |
| 7500 | |
| 10000 | |
| 12000 | |
| 15000 | |
| 15422 | |
| 20000 | |
| 25000 | |
| 28000 | |
| 30000 | |
| 35000 | |
| 40000 | |
| 45000 | |
| 49000 | |
| 50000 | |
| 56000 | |
| 60000 | |
| 70000 | |
| 75000 | |
| 78000 | |
| 80000 | |
| 96000 | |
| 100000 | |
| 105000 | |
| 120000 | |
| 130000 | |
| 150000 | |
| 160000 | |
| 178000 | |
| 180000 | |
| 185000 | |
| 200000 | |
| 238000 | |
| 250000 | |
| 270000 | |
| 280000 | |
| 295000 | |
| 300000 | |
| 370000 | |
| 380000 | |
| 400000 | |
| 430000 | |
| 450000 | |
| 490000 | |
| 500000 | |
| 533000 | |
| 600000 | |
| 700000 | |
| 800000 | |
| 1000000 | |
| 1200000 | |
| 1300000 | |
| 1450000 | |
| 1600000 | |
| 1800000 | |
| 2000000 | |
| 2300000 | |
| 2500000 | |
| 2800000 | |
| 3000000 | |
| 3500000 | |
| 5000000 | |
| 10000000 | |
| 12000000 | |
| 15000000 | |
| 24000000 | |
| 70000000 | |
| 160000000 | |
| Sysmiss |