| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not Difficult | 793 |
75.9%
|
| 2 | A little Difficult | 105 |
10%
|
| 3 | Quite Difficult | 61 |
5.8%
|
| 4 | Very Difficult | 42 |
4%
|
| 5 | Extremely Difficult | 44 |
4.2%
|