| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 0 | |
| 1 | |
| 100 | |
| 10000 | |
| 16000 | |
| 20000 | |
| 25000 | |
| 30000 | |
| 50000 | |
| 60000 | |
| 100000 | |
| 120000 | |
| 150000 | |
| 200000 | |
| 250000 | |
| 300000 | |
| 350000 | |
| 400000 | |
| 426000 | |
| 500000 | |
| 600000 | |
| 700000 | |
| 750000 | |
| 800000 | |
| 900000 | |
| 1000000 | |
| 1200000 | |
| 1300000 | |
| 1500000 | |
| 2000000 | |
| 2500000 | |
| 2600000 | |
| 3000000 | |
| 3500000 | |
| 4000000 | |
| 5000000 | |
| 6000000 | |
| 6500000 | |
| 7000000 | |
| 8000000 | |
| 10000000 | |
| 11000000 | |
| 14000000 | |
| 15000000 | |
| 18000000 | |
| 20000000 | |
| 23000000 | |
| 25000000 | |
| 28000000 | |
| 30000000 | |
| 35000000 | |
| 36000000 | |
| 40000000 | |
| 50000000 | |
| 70000000 | |
| 80000000 | |
| 87000000 | |
| 160000000 | |
| 250000000 | |
| 15000000000 |