| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hora | 0 | 
                                    
                                    0%
                                 | 
| 2 | Día | 0 | 
                                    
                                    0%
                                 | 
| 3 | Semana | 0 | 
                                    
                                    0%
                                 | 
| 4 | Quincena | 0 | 
                                    
                                    0%
                                 | 
| 5 | Mes | 237 | 
                                    
                                    52.9%
                                 | 
| 6 | Cuatrimestral | 40 | 
                                    
                                    8.9%
                                 | 
| 7 | Semestral | 45 | 
                                    
                                    10%
                                 | 
| 8 | Anual | 125 | 
                                    
                                    27.9%
                                 | 
| 9 | Ignorado | 1 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 25117 |