| Value | Category | Cases | |
|---|---|---|---|
| 1 | Within 1 month or less | 8 | 
                                                                 
                                    
                                    19.5%
                                 
                                                             | 
                                                        
                    
| 2 | In more than 1 month to 3 month | 8 | 
                                                                 
                                    
                                    19.5%
                                 
                                                             | 
                                                        
                    
| 3 | In more than 3 month | 25 | 
                                                                 
                                    
                                    61%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 66364 |