| Value | Category |
|---|---|
| -9 | Don't know (SPONTANEOUS) |
| 0 | |
| 3000000 | |
| 5000000 | |
| 7000000 | |
| 10000000 | |
| 12000000 | |
| 15000000 | |
| 20000000 | |
| 22000000 | |
| 25000000 | |
| 30000000 | |
| 32037774 | |
| 35000000 | |
| 36000000 | |
| 37000000 | |
| 45000000 | |
| 50000000 | |
| 60000000 | |
| 75000000 | |
| 100000000 | |
| 120000000 | |
| 150000000 | |
| 180000000 | |
| 600000000 | |
| 690000000 | |
| 900000000 | |
| 1219753000 | |
| 1700000000 | |
| 1800000000 | |
| 2000000000 | |
| 2200000000 | |
| 3000000000 | |
| 9000000000 | |
| 23000000000 | |
| Sysmiss |