| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Difficult | 288 |
12%
|
| 2 | Difficult | 780 |
32.5%
|
| 3 | Easy | 892 |
37.2%
|
| 4 | Very Easy | 257 |
10.7%
|
| 5 | Never Try | 164 |
6.8%
|
| 9 | Don’t know | 18 |
0.8%
|