| Value | Category | Cases | |
|---|---|---|---|
| 1 | NINGUNA DIFICULTAD | 4588 | 
                                    
                                    55.8%
                                 | 
| 2 | CIERTA DIFICULTAD | 2000 | 
                                    
                                    24.3%
                                 | 
| 3 | MUCHA DIFICULTAD | 309 | 
                                    
                                    3.8%
                                 | 
| 4 | LE RESULTA IMPOSIBLE RECORDAR O CONCENTRARSE | 4 | 
                                    
                                    0%
                                 | 
| 9 | NO RESPONDE | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 1315 | 
                                    
                                    16%
                                 |