| Value |
Category |
| 1 |
Studied |
| 2 |
In the hospital instantly. recovery |
| 3 |
Leave, vacation, visit |
| 4 |
To work abroad |
| 5 |
Other causes |
| 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.