| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hora | 0 | 
                                    
                                    0%
                                 | 
| 2 | Día | 0 | 
                                    
                                    0%
                                 | 
| 3 | Semana | 0 | 
                                    
                                    0%
                                 | 
| 4 | Quincena | 0 | 
                                    
                                    0%
                                 | 
| 5 | Mes | 224 | 
                                    
                                    53.2%
                                 | 
| 6 | Cuatrimestral | 29 | 
                                    
                                    6.9%
                                 | 
| 7 | Semestral | 35 | 
                                    
                                    8.3%
                                 | 
| 8 | Anual | 130 | 
                                    
                                    30.9%
                                 | 
| 9 | Ignorado | 3 | 
                                    
                                    0.7%
                                 | 
| Sysmiss | 26473 |