| Value | Category | Cases | |
|---|---|---|---|
| 1 | 130 | 
                                    
                                    37.7%
                                 | |
| 2 | 99 | 
                                    
                                    28.7%
                                 | |
| 3 | 67 | 
                                    
                                    19.4%
                                 | |
| 4 | 48 | 
                                    
                                    13.9%
                                 | |
| 5 | 1 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 2193 |