| Value | Category | Cases | |
|---|---|---|---|
| 0 | 839 | 
                                                                 
                                    
                                    46%
                                 
                                                             | 
                                                        
                    |
| 1 | 600 | 
                                                                 
                                    
                                    32.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 238 | 
                                                                 
                                    
                                    13.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 87 | 
                                                                 
                                    
                                    4.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 31 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 15 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 6 | 5 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 5 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 8 | 2 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 12 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 254 |