| Value | Category | Cases | |
|---|---|---|---|
| 2 | 53 | 
                                    
                                    52.5%
                                 | |
| 3 | 29 | 
                                    
                                    28.7%
                                 | |
| 4 | 6 | 
                                    
                                    5.9%
                                 | |
| 5 | 2 | 
                                    
                                    2%
                                 | |
| 6 | 4 | 
                                    
                                    4%
                                 | |
| 7 | 3 | 
                                    
                                    3%
                                 | |
| 10 | 2 | 
                                    
                                    2%
                                 | |
| 12 | 1 | 
                                    
                                    1%
                                 | |
| 14 | 1 | 
                                    
                                    1%
                                 | |
| Sysmiss | 352 |