| Value |
Category |
Cases |
|
| 1 |
Never |
869 |
|
| 2 |
During this month |
342 |
|
| 3 |
During last month |
215 |
|
| 4 |
During this term |
233 |
|
| 5 |
During the last term |
242 |
|
| 6 |
More than a year ago |
320 |
|
| Sysmiss |
|
29 |
|
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.
