| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very easy | 37 |
6.3%
|
| 2 | Easy | 482 |
82.1%
|
| 3 | Difficult | 56 |
9.5%
|
| 4 | Very difficult | 9 |
1.5%
|
| 5 | Respondent is not the one who registers | 3 |
0.5%
|
| Sysmiss | 225 |