| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1695 | 
                                    
                                    70.4%
                                 | |
| 2 | 324 | 
                                    
                                    13.5%
                                 | |
| 3 | 243 | 
                                    
                                    10.1%
                                 | |
| 4 | 79 | 
                                    
                                    3.3%
                                 | |
| 8 | 65 | 
                                    
                                    2.7%
                                 | |
| Sysmiss | 8444 |