| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 100000 | |
| 7000000 | |
| 10000000 | |
| 15000000 | |
| 18000000 | |
| 20000000 | |
| 21000000 | |
| 30000000 | |
| 35000000 | |
| 36000000 | |
| 38000000 | |
| 39000000 | |
| 40000000 | |
| 50000000 | |
| 60000000 | |
| 62000000 | |
| 70000000 | |
| 95000000 | |
| 98000000 | |
| 100000000 | |
| 120000000 | |
| 140000000 | |
| 143000000 | |
| 145000000 | |
| 150000000 | |
| 160000000 | |
| 168000000 | |
| 200000000 | |
| 216000000 | |
| 255000000 | |
| 284000000 | |
| 300000000 | |
| 320000000 | |
| 350000000 | |
| 400000000 | |
| 430000000 | |
| 500000000 | |
| 650000000 | |
| 700000000 | |
| 800000000 | |
| 900000000 | |
| 925000000 | |
| 985000000 | |
| 1000000000 | |
| 1426000000 | |
| 1500000000 | |
| 1700000000 | |
| 2000000000 | |
| 2500000000 | |
| 2503000000 | |
| 3000000000 | |
| 3500000000 | |
| 4040000000 | |
| 5000000000 | |
| 6000000000 | |
| 6580600000 | |
| 7635600000 | |
| 8000000000 | |
| 19000000000 | |
| 31549476000 | |
| 80000000000 | |
| Sysmiss |