| Value | Category | Cases | |
|---|---|---|---|
| 1 | TOO EASY | 27 |
13.7%
|
| 2 | EASY | 89 |
45.2%
|
| 3 | JUST RIGHT | 56 |
28.4%
|
| 4 | DIFFICULT | 24 |
12.2%
|
| 5 | TOO DIFFICULT | 1 |
0.5%
|
| Sysmiss | 181 |