| Value | Category | Cases | |
|---|---|---|---|
| 1 | NINGUNA DIFICULTAD | 3215 | 
                                    
                                    78%
                                 | 
| 2 | CIERTA DIFICULTAD | 659 | 
                                    
                                    16%
                                 | 
| 3 | MUCHA DIFICULTAD | 91 | 
                                    
                                    2.2%
                                 | 
| 4 | LE RESULTA IMPOSIBLE RECORDAR | 5 | 
                                    
                                    0.1%
                                 | 
| 9 | NO RESPONDE | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 151 | 
                                    
                                    3.7%
                                 |