| Value | Category | Cases | |
|---|---|---|---|
| 0 | 524 | 
                                                                 
                                    
                                    12.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 1408 | 
                                                                 
                                    
                                    33.1%
                                 
                                                             | 
                                                        
                    |
| 2 | 1357 | 
                                                                 
                                    
                                    31.9%
                                 
                                                             | 
                                                        
                    |
| 3 | 767 | 
                                                                 
                                    
                                    18%
                                 
                                                             | 
                                                        
                    |
| 4 | 202 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 5+ | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2223 |