| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 | 
                                    
                                    4.2%
                                 | |
| 2 | 22 | 
                                    
                                    1.8%
                                 | |
| 3 | 794 | 
                                    
                                    65.3%
                                 | |
| 4 | 128 | 
                                    
                                    10.5%
                                 | |
| 5 | 47 | 
                                    
                                    3.9%
                                 | |
| 6 | 155 | 
                                    
                                    12.8%
                                 | |
| 7 | 8 | 
                                    
                                    0.7%
                                 | |
| 8 | 10 | 
                                    
                                    0.8%
                                 | |
| Sysmiss | 664 |