| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17 | 
                                    
                                    9.9%
                                 | |
| 1 | 7 | 
                                    
                                    4.1%
                                 | |
| 2 | 15 | 
                                    
                                    8.8%
                                 | |
| 3 | 20 | 
                                    
                                    11.7%
                                 | |
| 4 | 25 | 
                                    
                                    14.6%
                                 | |
| 5 | 23 | 
                                    
                                    13.5%
                                 | |
| 6 | 21 | 
                                    
                                    12.3%
                                 | |
| 7 | 29 | 
                                    
                                    17%
                                 | |
| 8 | 5 | 
                                    
                                    2.9%
                                 | |
| 9 | 3 | 
                                    
                                    1.8%
                                 | |
| 10 | 3 | 
                                    
                                    1.8%
                                 | |
| 11 | 2 | 
                                    
                                    1.2%
                                 | |
| 15 | 1 | 
                                    
                                    0.6%
                                 | |
| Sysmiss | 29 |