| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 | 
                                    
                                    1.1%
                                 | |
| 2 | 10 | 
                                    
                                    2.9%
                                 | |
| 3 | 45 | 
                                    
                                    12.9%
                                 | |
| 4 | 46 | 
                                    
                                    13.2%
                                 | |
| 5 | 48 | 
                                    
                                    13.8%
                                 | |
| 6 | 17 | 
                                    
                                    4.9%
                                 | |
| 7 | 19 | 
                                    
                                    5.5%
                                 | |
| 8 | 29 | 
                                    
                                    8.3%
                                 | |
| 9 | 72 | 
                                    
                                    20.7%
                                 | |
| 10 | 16 | 
                                    
                                    4.6%
                                 | |
| 11 | 29 | 
                                    
                                    8.3%
                                 | |
| 12 | 13 | 
                                    
                                    3.7%
                                 | |
| Sysmiss | 52 |