| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hrs/Min to be attended | 3919 | 
                                    
                                    97.4%
                                 | 
| 2 | Hrs/Min was not attended | 27 | 
                                    
                                    0.7%
                                 | 
| 8 | DK | 77 | 
                                    
                                    1.9%
                                 | 
| Sysmiss | 70 |