| Value | Category | Cases | |
|---|---|---|---|
| 1 | NINGUNA DIFICULTAD | 4018 |
93.3%
|
| 2 | CIERTA DIFICULTAD | 255 |
5.9%
|
| 3 | MUCHA DIFICULTAD | 23 |
0.5%
|
| 4 | LE RESULTA IMPOSIBLE CONCENTRARSE | 1 |
0%
|
| Sysmiss | 9 |
0.2%
|