| Value | Category | Cases | |
|---|---|---|---|
| 1 | 253 | 
                                    
                                    41.1%
                                 | |
| 2 | 253 | 
                                    
                                    41.1%
                                 | |
| 3 | 89 | 
                                    
                                    14.5%
                                 | |
| 5 | 11 | 
                                    
                                    1.8%
                                 | |
| 6 | 2 | 
                                    
                                    0.3%
                                 | |
| 7 | 3 | 
                                    
                                    0.5%
                                 | |
| 8 | 1 | 
                                    
                                    0.2%
                                 | |
| 10 | 1 | 
                                    
                                    0.2%
                                 | |
| 11 | 2 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 3 |