| Value |
Category |
| 1 |
respir. |
| 2 |
nervous |
| 3 |
skin |
| 4 |
urogen. |
| 5 |
digestiv |
| 6 |
osteal-m |
| 7 |
inf. and |
| 8 |
blood ci |
| 9 |
other |
| 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.