| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 0 | |
| 8 | |
| 9 | |
| 200000 | |
| 350000 | |
| 800000 | |
| 888998 | |
| 1000000 | |
| 1200000 | |
| 1220000 | |
| 1300000 | |
| 1500000 | |
| 2000000 | |
| 2500000 | |
| 3000000 | |
| 3076000 | |
| 4000000 | |
| 4500000 | |
| 5000000 | |
| 6000000 | |
| 7000000 | |
| 7500000 | |
| 7800000 | |
| 8000000 | |
| 10000000 | |
| 11000000 | |
| 14000000 | |
| 15000000 | |
| 18000000 | |
| 20000000 | |
| 25000000 | |
| 27000000 | |
| 30000000 | |
| 35000000 | |
| 45000000 | |
| 50000000 | |
| 60000000 | |
| 67000000 | |
| 70000000 | |
| 78400000 | |
| 100000000 | |
| 122000000 | |
| 150000000 | |
| 154000000 | |
| 200000000 | |
| 250000000 | |
| 265000000 | |
| 650000000 | |
| 896000000 | |
| Sysmiss |