| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 87 | 
                                                                 
                                    
                                    24.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 92 | 
                                                                 
                                    
                                    25.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 63 | 
                                                                 
                                    
                                    17.6%
                                 
                                                             | 
                                                        
                    |
| 4 | 33 | 
                                                                 
                                    
                                    9.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 25 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    |
| 6 | 8 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    |
| 7 | 48 | 
                                                                 
                                    
                                    13.4%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1411 |