| Value |
Category |
Cases |
|
| 1 |
Never |
992 |
|
| 2 |
This term |
722 |
|
| 3 |
3 months ago |
309 |
|
| 4 |
6 months ago |
124 |
|
| 5 |
9 months ago |
163 |
|
| 6 |
More than a year ago |
666 |
|
| Sysmiss |
|
36 |
|
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.
