| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal to answer |
| -7 | Does not apply |
| 150000 | |
| 200000 | |
| 300000 | |
| 350000 | |
| 500000 | |
| 700000 | |
| 750000 | |
| 800000 | |
| 900000 | |
| 940000 | |
| 980000 | |
| 982000 | |
| 1000000 | |
| 1048000 | |
| 1050000 | |
| 1080000 | |
| 1083000 | |
| 1087000 | |
| 1089000 | |
| 1089103 | |
| 1100000 | |
| 1105000 | |
| 1170000 | |
| 1180000 | |
| 1189000 | |
| 1200000 | |
| 1200079 | |
| 1205000 | |
| 1212000 | |
| 1214000 | |
| 1217000 | |
| 1219000 | |
| 1219798 | |
| 1220000 | |
| 1240000 | |
| 1280000 | |
| 1300000 | |
| 1400000 | |
| 1450000 | |
| 1500000 | |
| 1550000 | |
| 1600000 | |
| 1700000 | |
| 1750000 | |
| 1800000 | |
| 2000000 | |
| 2000600 | |
| 2100000 | |
| 2200000 | |
| 2400000 | |
| 2500000 | |
| 2600000 | |
| 2800000 | |
| 3000000 | |
| 3500000 | |
| 4000000 | |
| 5000000 | |
| 7000000 | |
| 8000000 | |
| 19000000 | |
| 30000000 | |
| 90000000 | |
| 200000000 | |
| 1200000000 | |
| Sysmiss |