| Value | Category | Cases | |
|---|---|---|---|
| 1 | 693 | 
                                    
                                    63.7%
                                 | |
| 2 | 204 | 
                                    
                                    18.8%
                                 | |
| 3 | 117 | 
                                    
                                    10.8%
                                 | |
| 4 | 49 | 
                                    
                                    4.5%
                                 | |
| 5 | 1 | 
                                    
                                    0.1%
                                 | |
| 8 | 24 | 
                                    
                                    2.2%
                                 | |
| Sysmiss | 2224 |