| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very easy to understand | 539 |
48.6%
|
| 2 | Easy to understand | 559 |
50.5%
|
| 3 | Difficult to understand | 10 |
0.9%
|
| 4 | Very difficult to understand | 0 |
0%
|
| Sysmiss | 3 |