| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 | 
                                    
                                    0.7%
                                 | |
| 3 | 10 | 
                                    
                                    3.7%
                                 | |
| 4 | 25 | 
                                    
                                    9.3%
                                 | |
| 5 | 44 | 
                                    
                                    16.3%
                                 | |
| 6 | 14 | 
                                    
                                    5.2%
                                 | |
| 7 | 7 | 
                                    
                                    2.6%
                                 | |
| 8 | 15 | 
                                    
                                    5.6%
                                 | |
| 9 | 60 | 
                                    
                                    22.2%
                                 | |
| 10 | 39 | 
                                    
                                    14.4%
                                 | |
| 11 | 37 | 
                                    
                                    13.7%
                                 | |
| 12 | 17 | 
                                    
                                    6.3%
                                 | |
| Sysmiss | 130 |