| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1097 | 
                                    
                                    81.1%
                                 | |
| 1 | 188 | 
                                    
                                    13.9%
                                 | |
| 2 | 33 | 
                                    
                                    2.4%
                                 | |
| 3 | 14 | 
                                    
                                    1%
                                 | |
| 4 | 9 | 
                                    
                                    0.7%
                                 | |
| 5 | 6 | 
                                    
                                    0.4%
                                 | |
| 6 | 5 | 
                                    
                                    0.4%
                                 | |
| Sysmiss | 148 |