| Value | Category |
|---|---|
| -9 | Don't know (spontaneous) |
| -8 | Refusal (spontaneous) |
| -7 | Does not apply |
| 12000 | |
| 15000 | |
| 24000 | |
| 25000 | |
| 28000 | |
| 28120 | |
| 30000 | |
| 36000 | |
| 38700 | |
| 40000 | |
| 45000 | |
| 48000 | |
| 48200 | |
| 67200 | |
| 75000 | |
| 80000 | |
| 86500 | |
| 89000 | |
| 100000 | |
| 108000 | |
| 120000 | |
| 140000 | |
| 150000 | |
| 154689 | |
| 180000 | |
| 188000 | |
| 195320 | |
| 200000 | |
| 240000 | |
| 270000 | |
| 300000 | |
| 330000 | |
| 400000 | |
| 500000 | |
| Sysmiss |