| Value | Category | Cases | |
|---|---|---|---|
| 1 | NINGUNA DIFICULTAD | 3249 | 
                                                                 
                                    
                                    61.7%
                                 
                                                             | 
                                                        
                    
| 2 | CIERTA DIFICULTAD | 103 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 3 | MUCHA DIFICULTAD | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 9 | NO RESPONDE | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1913 | 
                                                                 
                                    
                                    36.3%
                                 
                                                             |