Value | Category | Cases | |
---|---|---|---|
1 | Never | 169 |
24.7%
|
2 | In this semester | 144 |
21%
|
3 | Last semester | 78 |
11.4%
|
4 | 2 semesters ago | 29 |
4.2%
|
5 | 3 semesters ago | 37 |
5.4%
|
6 | More than a year ago | 228 |
33.3%
|
Sysmiss | 2 |