| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 169 | 
                                                                 
                                    
                                    25.9%
                                 
                                                             | 
                                                        
                    
| 1 | 136 | 
                                                                 
                                    
                                    20.8%
                                 
                                                             | 
                                                        
                    |
| 2 | 92 | 
                                                                 
                                    
                                    14.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 73 | 
                                                                 
                                    
                                    11.2%
                                 
                                                             | 
                                                        
                    |
| 4 | 59 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    |
| 5 | 33 | 
                                                                 
                                    
                                    5.1%
                                 
                                                             | 
                                                        
                    |
| 6 | 34 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    |
| 7 | 16 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 8 | 17 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 9 | 8 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    |
| 10 | 5 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 11 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 12 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 13 | 4 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 14 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 15 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 16 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 20 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 36 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 221 |