| Value | Category | Cases | |
|---|---|---|---|
| 1 | 37 | 
                                    
                                    19.9%
                                 | |
| 2 | 33 | 
                                    
                                    17.7%
                                 | |
| 3 | 37 | 
                                    
                                    19.9%
                                 | |
| 4 | 23 | 
                                    
                                    12.4%
                                 | |
| 5 | 15 | 
                                    
                                    8.1%
                                 | |
| 6 | 16 | 
                                    
                                    8.6%
                                 | |
| 7 | 9 | 
                                    
                                    4.8%
                                 | |
| 8 | 8 | 
                                    
                                    4.3%
                                 | |
| 9 | 4 | 
                                    
                                    2.2%
                                 | |
| 10 | 1 | 
                                    
                                    0.5%
                                 | |
| 11 | 2 | 
                                    
                                    1.1%
                                 | |
| 12 | 1 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 15 |