Value | Category | Cases | |
---|---|---|---|
1 | 1. never | 537 |
12.3%
|
2 | 2. once a year | 650 |
14.9%
|
3 | 3. once a semester | 436 |
10%
|
4 | 4. once a term | 1967 |
45.1%
|
5 | 5. once a month | 592 |
13.6%
|
6 | 6. once a week | 82 |
1.9%
|
77 | 77. d/r | 0 |
0%
|
99 | 99. missing | 97 |
2.2%
|
Sysmiss | 177 |