| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 3 months | 1679 | 
                                    
                                    41.3%
                                 | 
| 2 | Less than 6 months | 907 | 
                                    
                                    22.3%
                                 | 
| 3 | Less than 12 months | 432 | 
                                    
                                    10.6%
                                 | 
| 4 | 1 year to less than 2 years | 520 | 
                                    
                                    12.8%
                                 | 
| 5 | 2 years and above | 523 | 
                                    
                                    12.9%
                                 | 
| Sysmiss | 77717 |