| Value | Category | Cases | |
|---|---|---|---|
| 0 | 111 | 
                                                                 
                                    
                                    24.9%
                                 
                                                             | 
                                                        
                    |
| 1 | 262 | 
                                                                 
                                    
                                    58.7%
                                 
                                                             | 
                                                        
                    |
| 2 | 54 | 
                                                                 
                                    
                                    12.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 15 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    |
| 4 | 3 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1248 |