| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
0 |
|
| 60 |
|
1 |
|
| 180 |
|
1 |
|
| 200 |
|
1 |
|
| 204 |
|
1 |
|
| 1300 |
|
1 |
|
| 3500 |
|
1 |
|
| Sysmiss |
|
372 |
|
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.
