| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very easy | 65 |
5.4%
|
| 2 | Easy | 140 |
11.7%
|
| 3 | Difficult | 72 |
6%
|
| 4 | Very Difficult | 71 |
5.9%
|
| 7 | Not Applicable | 852 |
71%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|