| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 40 | |
| 720 | |
| 1000 | |
| 1200 | |
| 2400 | |
| 2500 | |
| 2700 | |
| 3000 | |
| 3500 | |
| 4000 | |
| 4500 | |
| 4560 | |
| 4800 | |
| 5000 | |
| 5300 | |
| 5400 | |
| 6000 | |
| 6500 | |
| 6600 | |
| 6700 | |
| 6900 | |
| 7200 | |
| 7800 | |
| 8000 | |
| 8400 | |
| 9000 | |
| 9600 | |
| 10000 | |
| 10800 | |
| 12000 | |
| 12120 | |
| 12600 | |
| 13480 | |
| 15000 | |
| 16000 | |
| 17000 | |
| 18000 | |
| 18500 | |
| 19200 | |
| 20000 | |
| 20400 | |
| 21600 | |
| 22000 | |
| 24000 | |
| 25000 | |
| 27000 | |
| 27500 | |
| 30000 | |
| 35000 | |
| 35780 | |
| 36000 | |
| 37800 | |
| 38000 | |
| 40000 | |
| 43000 | |
| 46000 | |
| 50000 | |
| 60000 | |
| 65000 | |
| 70000 | |
| 75000 | |
| 80000 | |
| 90000 | |
| 96000 | |
| 100000 | |
| 100500 | |
| 108000 | |
| 120000 | |
| 130000 | |
| 132000 | |
| 147600 | |
| 150000 | |
| 160000 | |
| 165000 | |
| 200000 | |
| 250000 | |
| 280000 | |
| 480000 | |
| Sysmiss |