| Value | Category | Cases | |
|---|---|---|---|
| 13 | 10 | 
                                    
                                    5.1%
                                 | |
| 14 | 18 | 
                                    
                                    9.2%
                                 | |
| 15 | 21 | 
                                    
                                    10.7%
                                 | |
| 18 | 17 | 
                                    
                                    8.7%
                                 | |
| 19 | 21 | 
                                    
                                    10.7%
                                 | |
| 20 | 7 | 
                                    
                                    3.6%
                                 | |
| 21 | 9 | 
                                    
                                    4.6%
                                 | |
| 22 | 22 | 
                                    
                                    11.2%
                                 | |
| 25 | 16 | 
                                    
                                    8.2%
                                 | |
| 26 | 15 | 
                                    
                                    7.7%
                                 | |
| 27 | 12 | 
                                    
                                    6.1%
                                 | |
| 28 | 15 | 
                                    
                                    7.7%
                                 | |
| 29 | 13 | 
                                    
                                    6.6%
                                 | |
| Sysmiss | 46 |