| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 | 
                                    
                                    35.6%
                                 | |
| 2 | 47 | 
                                    
                                    29.4%
                                 | |
| 3 | 17 | 
                                    
                                    10.6%
                                 | |
| 4 | 18 | 
                                    
                                    11.3%
                                 | |
| 5 | 6 | 
                                    
                                    3.8%
                                 | |
| 6 | 6 | 
                                    
                                    3.8%
                                 | |
| 7 | 2 | 
                                    
                                    1.3%
                                 | |
| 8 | 3 | 
                                    
                                    1.9%
                                 | |
| 9 | 2 | 
                                    
                                    1.3%
                                 | |
| 12 | 1 | 
                                    
                                    0.6%
                                 | |
| 13 | 1 | 
                                    
                                    0.6%
                                 | |
| Sysmiss | 652 |