| Value | Category | Cases | |
|---|---|---|---|
| 1 | 569 | 
                                    
                                    90.3%
                                 | |
| 2 | 50 | 
                                    
                                    7.9%
                                 | |
| 3 | 3 | 
                                    
                                    0.5%
                                 | |
| 4 | 1 | 
                                    
                                    0.2%
                                 | |
| 5 | 1 | 
                                    
                                    0.2%
                                 | |
| 6 | 1 | 
                                    
                                    0.2%
                                 | |
| 7 | 2 | 
                                    
                                    0.3%
                                 | |
| 10 | 3 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 7914 |