| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very easy | 25 |
2.1%
|
| 2 | Easy | 42 |
3.5%
|
| 3 | Difficult | 22 |
1.8%
|
| 4 | Very Difficult | 36 |
3%
|
| 7 | Not Applicable | 1075 |
89.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|