Value | Category | Cases | |
---|---|---|---|
0 | 0. never | 197 |
4.4%
|
1 | 1. about once a year | 60 |
1.3%
|
2 | 2. about once a term | 1929 |
42.9%
|
3 | 3. about once a month | 989 |
22%
|
4 | 4. about once a week or more | 732 |
16.3%
|
77 | 77. d/r | 0 |
0%
|
99 | 99. missing | 591 |
13.1%
|
Sysmiss | 40 |