| Value |
Category |
Cases |
|
| -99 |
Don?t know |
1 |
|
| -88 |
Other (specify) |
3 |
|
| 1 |
Last month |
10 |
|
| 2 |
Two months ago |
3 |
|
| 3 |
Three months ago |
5 |
|
| 4 |
More than three months |
82 |
|
| Sysmiss |
|
16 |
|
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.
