| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 35000000 | |
| 45000000 | |
| 60000000 | |
| 90000000 | |
| 113000000 | |
| 120000000 | |
| 130000000 | |
| 137600000 | |
| 150000000 | |
| 195000000 | |
| 200000000 | |
| 220000000 | |
| 240000000 | |
| 300000000 | |
| 333600000 | |
| 420000000 | |
| 440000000 | |
| 450000000 | |
| 500000000 | |
| 599200000 | |
| 700000000 | |
| 735000000 | |
| 745000000 | |
| 800000000 | |
| 900000000 | |
| 904000000 | |
| 920000000 | |
| 1000000000 | |
| 1200000000 | |
| 1700000000 | |
| 2100000000 | |
| 2160000000 | |
| 2200000000 | |
| 2400000000 | |
| 2500000000 | |
| 3000000000 | |
| 3700000000 | |
| 5000000000 | |
| 6677000000 | |
| 7000000000 | |
| 12000000000 | |
| 16000000000 | |
| 17000000000 | |
| 22000000000 | |
| 22520000000 | |
| 24000000000 | |
| 26000000000 | |
| 32000000000 | |
| 33000000000 | |
| 34000000000 | |
| 37100000000 | |
| 50000000000 | |
| 160000000000 | |
| Sysmiss |