| Value | Category | Cases | |
|---|---|---|---|
| 4 | Meses | 6 | 
                                                                 
                                    
                                    60%
                                 
                                                             | 
                                                        
                    
| 7 | Semestre | 1 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    
| 8 | Ano | 3 | 
                                                                 
                                    
                                    30%
                                 
                                                             | 
                                                        
                    
| -9 | Outro | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Horas | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 2 | Dias | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 3 | Semanas | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 5 | Épocas | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 6 | Trimestre | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| d | Don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| o | Other | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| r | Refused to answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1377 |