Value | Category | Cases | |
---|---|---|---|
1 | About once per year | 30 |
15.2%
|
2 | About twice per year | 90 |
45.5%
|
3 | About three times per year | 18 |
9.1%
|
4 | About once per term | 60 |
30.3%
|
Sysmiss | 60 |