| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 
                                    
                                    2.9%
                                 | |
| 3 | 4 | 
                                    
                                    11.4%
                                 | |
| 5 | 1 | 
                                    
                                    2.9%
                                 | |
| 12 | 1 | 
                                    
                                    2.9%
                                 | |
| 13 | 4 | 
                                    
                                    11.4%
                                 | |
| 14 | 2 | 
                                    
                                    5.7%
                                 | |
| 15 | 4 | 
                                    
                                    11.4%
                                 | |
| 16 | 10 | 
                                    
                                    28.6%
                                 | |
| 17 | 4 | 
                                    
                                    11.4%
                                 | |
| 20 | 2 | 
                                    
                                    5.7%
                                 | |
| 24 | 1 | 
                                    
                                    2.9%
                                 | |
| 27 | 1 | 
                                    
                                    2.9%
                                 | |
| Sysmiss | 37 |