Value | Category | Cases | |
---|---|---|---|
1 | All | 579 |
33.3%
|
2 | More than half | 32 |
1.8%
|
3 | Half | 16 |
0.9%
|
4 | less than half | 26 |
1.5%
|
5 | None | 179 |
10.3%
|
9 | No textbook | 906 |
52.1%
|