| Value | Category | Cases | |
|---|---|---|---|
| 0 | 313 | 
                                    
                                    11.9%
                                 | |
| 1 | 165 | 
                                    
                                    6.3%
                                 | |
| 2 | 215 | 
                                    
                                    8.1%
                                 | |
| 3 | 184 | 
                                    
                                    7%
                                 | |
| 4 | 214 | 
                                    
                                    8.1%
                                 | |
| 5 | 471 | 
                                    
                                    17.8%
                                 | |
| 6 | 280 | 
                                    
                                    10.6%
                                 | |
| 7 | 408 | 
                                    
                                    15.5%
                                 | |
| 8 | 173 | 
                                    
                                    6.6%
                                 | |
| 9 | 116 | 
                                    
                                    4.4%
                                 | |
| 10 | 54 | 
                                    
                                    2%
                                 | |
| 11 | 47 | 
                                    
                                    1.8%
                                 | |
| Sysmiss | 42 |