| Value |
Category |
| -9 |
Don't know |
| -8 |
Refused |
| -5 |
Not Applicable |
| -3 |
Missing |
| 20 |
|
| 50 |
|
| 100 |
|
| 120 |
|
| 150 |
|
| 250 |
|
| 260 |
|
| 350 |
|
| 600 |
|
| 1000 |
|
| 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.