| Value |
Category |
| 1 |
increased much |
| 2 |
increased a little |
| 3 |
same as before |
| 4 |
decreased a little |
| 5 |
decreased much |
| 6 |
not applicable |
| 9 |
not stated |
| 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.