| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
3 |
|
| -6 |
Still in progress |
1 |
|
| 1 |
One week or less |
14 |
|
| 2 |
|
1 |
|
| 4 |
|
40 |
|
| 7 |
|
1 |
|
| 8 |
|
1 |
|
| 30 |
|
14 |
|
| Sysmiss |
|
648 |
|
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.
