| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3303 | 
                                    
                                    67.5%
                                 | |
| 2 | 115 | 
                                    
                                    2.4%
                                 | |
| 3 | 827 | 
                                    
                                    16.9%
                                 | |
| 4 | 97 | 
                                    
                                    2%
                                 | |
| 5 | 240 | 
                                    
                                    4.9%
                                 | |
| 6 | 310 | 
                                    
                                    6.3%
                                 | |
| Sysmiss | 233 |