| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 | 
                                    
                                    4.2%
                                 | |
| 2 | 4 | 
                                    
                                    1.3%
                                 | |
| 3 | 5 | 
                                    
                                    1.6%
                                 | |
| 4 | 18 | 
                                    
                                    5.8%
                                 | |
| 5 | 17 | 
                                    
                                    5.5%
                                 | |
| 6 | 43 | 
                                    
                                    13.9%
                                 | |
| 7 | 54 | 
                                    
                                    17.5%
                                 | |
| 8 | 50 | 
                                    
                                    16.2%
                                 | |
| 9 | 37 | 
                                    
                                    12%
                                 | |
| 10 | 29 | 
                                    
                                    9.4%
                                 | |
| 11 | 29 | 
                                    
                                    9.4%
                                 | |
| 12 | 10 | 
                                    
                                    3.2%
                                 | |
| Sysmiss | 8431 |