| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 425 | 
                                                                 
                                    
                                    38.2%
                                 
                                                             | 
                                                        
                    |
| 2 | 276 | 
                                                                 
                                    
                                    24.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 189 | 
                                                                 
                                    
                                    17%
                                 
                                                             | 
                                                        
                    |
| 4 | 81 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    |
| 5 | 46 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    |
| 6 | 37 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 12 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 8 | 12 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 9 | 6 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 10 | 6 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 11 | 6 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 13 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 20 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 97 | Inconsistent | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 99 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 516 |