| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 193 | 
                                                                 
                                    
                                    21.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 131 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 100 | 
                                                                 
                                    
                                    11%
                                 
                                                             | 
                                                        
                    |
| 4 | 29 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 407 | 
                                                                 
                                    
                                    44.8%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 7178 |