| Value | Category | Cases | |
|---|---|---|---|
| 0 | 499 | 
                                                                 
                                    
                                    29.6%
                                 
                                                             | 
                                                        
                    |
| 1 | 572 | 
                                                                 
                                    
                                    34%
                                 
                                                             | 
                                                        
                    |
| 2 | 389 | 
                                                                 
                                    
                                    23.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 134 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    |
| 4 | 57 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 20 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    |
| 6 | 4 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 7 | 4 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 8 | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 9 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 21 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 299 |