| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
2350 |
|
| -7 |
Does not apply (spontaneous) |
4185 |
|
| Sysmiss |
|
5 |
|
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.
