| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very easy | 53 |
2.2%
|
| 2 | Easy | 83 |
3.5%
|
| 3 | Difficult | 45 |
1.9%
|
| 4 | Very Difficult | 43 |
1.8%
|
| 7 | Not Applicable | 2176 |
90.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|