| Value | Category | Cases | |
|---|---|---|---|
| 1 | LessThan3Years | 448 | 
                                                                 
                                    
                                    11%
                                 
                                                             | 
                                                        
                    
| 2 | None | 3368 | 
                                                                 
                                    
                                    82.9%
                                 
                                                             | 
                                                        
                    
| 3 | ThreeYearsOrMore | 249 | 
                                                                 
                                    
                                    6.1%
                                 
                                                             | 
                                                        
                    
| Missing value | 6076 |