| Value | Category | Cases | |
|---|---|---|---|
| 1 | 605 | 
                                    
                                    78.8%
                                 | |
| 2 | 123 | 
                                    
                                    16%
                                 | |
| 3 | 23 | 
                                    
                                    3%
                                 | |
| 4 | 7 | 
                                    
                                    0.9%
                                 | |
| 5 | 2 | 
                                    
                                    0.3%
                                 | |
| 6 | 2 | 
                                    
                                    0.3%
                                 | |
| 7 | 3 | 
                                    
                                    0.4%
                                 | |
| 8 | 2 | 
                                    
                                    0.3%
                                 | |
| 10 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 630 |