| Value | Category | Cases | |
|---|---|---|---|
| 1 | HORAS | 31 | 
                                    
                                    0.4%
                                 | 
| 2 | DÍAS | 793 | 
                                    
                                    9.7%
                                 | 
| 3 | SEMANAS | 319 | 
                                    
                                    3.9%
                                 | 
| 9 | NO SABE/NO RECUERDA | 17 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 7057 | 
                                    
                                    85.9%
                                 |