| Value | Category | 
|---|---|
| -9 | Don't know (spontaneous) | 
| -7 | Does not apply (spontaneous) | 
| 40000 | |
| 50000 | |
| 60000 | |
| 70000 | |
| 75000 | |
| 80000 | |
| 90000 | |
| 100000 | |
| 110000 | |
| 120000 | |
| 128000 | |
| 130000 | |
| 140000 | |
| 150000 | |
| 160000 | |
| 170000 | |
| 180000 | |
| 190000 | |
| 200000 | |
| 210000 | |
| 230000 | |
| 240000 | |
| 250000 | |
| 260000 | |
| 270000 | |
| 300000 | |
| 320000 | |
| 330000 | |
| 350000 | |
| 370000 | |
| 400000 | |
| 450000 | |
| 500000 | |
| 600000 | |
| 700000 |