| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
1 |
|
| 240 |
|
1 |
|
| 780 |
|
1 |
|
| 1012 |
|
1 |
|
| 1825 |
|
1 |
|
| 2250 |
|
1 |
|
| Sysmiss |
|
1022 |
|
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.
