| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 0 | |
| 635000 | |
| 1000000 | |
| 1600000 | |
| 2000000 | |
| 3500000 | |
| 4000000 | |
| 10460000 | |
| 15000000 | |
| 20000000 | |
| 25412000 | |
| 31477000 | |
| 50000000 | |
| 53000000 | |
| 100000000 | |
| 153495414 | |
| 451000000 | |
| 900000000 | |
| 959475000 | |
| 1500000000 | |
| 1586672000 | |
| 1854133000 | |
| 5321000000 | |
| 6540226000 | |
| Sysmiss |