| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minute | 92 | 
                                    
                                    21.9%
                                 | 
| 2 | Hour | 175 | 
                                    
                                    41.6%
                                 | 
| 3 | Day | 154 | 
                                    
                                    36.6%
                                 | 
| Sysmiss | 11 |