| Value |
Category |
Cases |
|
| 1 |
Never |
616 |
|
| 2 |
This semester |
132 |
|
| 3 |
Last semester |
157 |
|
| 4 |
2 semesters ago |
81 |
|
| 5 |
3 semesters ago |
40 |
|
| 6 |
More than a year ago |
416 |
|
| Sysmiss |
|
4 |
|
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.
