| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2547 | 
                                    
                                    63.2%
                                 | |
| 2 | 1320 | 
                                    
                                    32.8%
                                 | |
| 3 | 85 | 
                                    
                                    2.1%
                                 | |
| 4 | 37 | 
                                    
                                    0.9%
                                 | |
| 5 | 14 | 
                                    
                                    0.3%
                                 | |
| 6 | 21 | 
                                    
                                    0.5%
                                 | |
| 7 | 3 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 15 |