| Value |
Category |
| -9 |
Don't Know |
| -8 |
Refused |
| -5 |
Not Applicable |
| -3 |
Missing |
| 0 |
|
| 10 |
|
| 18 |
|
| 19 |
|
| 20 |
|
| 34 |
|
| 40 |
|
| 80 |
|
| 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.