Value | Category | Cases | |
---|---|---|---|
1 | About once per term or less | 110 |
90.2%
|
2 | About twice per term | 8 |
6.6%
|
3 | About thrice per term | 3 |
2.5%
|
4 | About once a month | 1 |
0.8%
|
Sysmiss | 92 |