| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
148 |
|
| 1 |
Increase |
553 |
|
| 2 |
Remain the same |
831 |
|
| 3 |
Decrease |
1651 |
|
| Sysmiss |
|
592 |
|
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.
