Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 187 |
19.8%
|
2 | A little difficult | 196 |
20.8%
|
3 | Not difficult | 294 |
31.2%
|
7 | Missing | 251 |
26.6%
|
9 | Not Applicable | 15 |
1.6%
|