| Value | Category | Cases | |
|---|---|---|---|
| 1 | HORAS | 17 | 
                                    
                                    0.2%
                                 | 
| 2 | DÍAS | 562 | 
                                    
                                    6.8%
                                 | 
| 3 | SEMANAS | 351 | 
                                    
                                    4.3%
                                 | 
| 9 | NO SABE/NO RECUERDA | 19 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 7268 | 
                                    
                                    88.5%
                                 |