| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
1 |
|
| 120 |
|
1 |
|
| 300 |
|
1 |
|
| 320 |
|
1 |
|
| 594 |
|
1 |
|
| 700 |
|
1 |
|
| 800 |
|
1 |
|
| Sysmiss |
|
285 |
|
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.
