| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 | 
                                    
                                    2%
                                 | |
| 2 | 6 | 
                                    
                                    2.4%
                                 | |
| 4 | 9 | 
                                    
                                    3.6%
                                 | |
| 5 | 15 | 
                                    
                                    5.9%
                                 | |
| 6 | 36 | 
                                    
                                    14.2%
                                 | |
| 7 | 49 | 
                                    
                                    19.4%
                                 | |
| 8 | 39 | 
                                    
                                    15.4%
                                 | |
| 9 | 29 | 
                                    
                                    11.5%
                                 | |
| 10 | 30 | 
                                    
                                    11.9%
                                 | |
| 11 | 19 | 
                                    
                                    7.5%
                                 | |
| 12 | 16 | 
                                    
                                    6.3%
                                 | |
| Sysmiss | 31916 |