Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 5 |
0.4%
|
1 | Very difficult | 150 |
12.5%
|
2 | Difficult | 254 |
21.2%
|
3 | Easy | 567 |
47.3%
|
4 | Very easy | 197 |
16.4%
|
5 | Never try | 26 |
2.2%
|
9 | Don't know | 1 |
0.1%
|
998 | Refused | 0 |
0%
|