| Value |
Category |
Cases |
|
| 1 |
Within 3 months? |
28 |
|
| 2 |
After 3 months? |
4 |
|
| 3 |
Not sure to return |
4 |
|
| Sysmiss |
|
39037 |
|
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.
