| Value |
Category |
| -9 |
Don't know (spontaneous) |
| 24000 |
|
| 25000 |
|
| 35000 |
|
| 36000 |
|
| 60000 |
|
| 72000 |
|
| 96000 |
|
| 100000 |
|
| 108000 |
|
| 120000 |
|
| 160000 |
|
| 300000 |
|
| 400000 |
|
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.