Value | Category | Cases | |
---|---|---|---|
0 | 0. never | 3248 |
72.2%
|
1 | 1. about once a year | 114 |
2.5%
|
2 | 2. about once a term | 235 |
5.2%
|
3 | 3. about once a month | 358 |
8%
|
4 | 4. about once a week or more | 255 |
5.7%
|
77 | 77. d/r | 0 |
0%
|
99 | 99. missing | 288 |
6.4%
|
Sysmiss | 40 |