| Value |
Category |
| -9 |
Don't know |
| -8 |
Refused |
| -5 |
Not Applicable |
| -3 |
Missing |
| 730 |
|
| 740 |
|
| 750 |
|
| 760 |
|
| 770 |
|
| 780 |
|
| 840 |
|
| 1460 |
|
| 1540 |
|
| 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.