| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 0 | |
| 80000 | |
| 100000 | |
| 125000 | |
| 150000 | |
| 180000 | |
| 200000 | |
| 250000 | |
| 300000 | |
| 400000 | |
| 480000 | |
| 600000 | |
| 720000 | |
| 740000 | |
| 780000 | |
| 800000 | |
| 820000 | |
| 840000 | |
| 850000 | |
| 870000 | |
| 900000 | |
| 960000 | |
| 980000 | |
| 1000000 | |
| 1020000 | |
| 1027500 | |
| 1080000 | |
| 1100000 | |
| 1102000 | |
| 1108000 | |
| 1120000 | |
| 1125000 | |
| 1140000 | |
| 1144000 | |
| 1150000 | |
| 1180000 | |
| 1194193.29 | |
| 1200000 | |
| 1250000 | |
| 1400000 | |
| 1440000 | |
| 1442857 | |
| 1470000 | |
| 1500000 | |
| 1512000 | |
| 1560000 | |
| 1584000 | |
| 1600000 | |
| 1680000 | |
| 1740000 | |
| 1800000 | |
| 1896000 | |
| 1920000 | |
| 2000000 | |
| 2100000 | |
| 2160000 | |
| 2174000 | |
| 2200000 | |
| 2260000 | |
| 2400000 | |
| 2500000 | |
| 2800000 | |
| 2880000 | |
| 3000000 | |
| 3050000 | |
| 3210000 | |
| 3600000 | |
| 3888684 | |
| 4320000 | |
| 5000000 | |
| 5400000 | |
| 6000000 | |
| 7000000 | |
| 7200000 | |
| 9580000 | |
| Sysmiss |