| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1132 | 
                                    
                                    58.2%
                                 | |
| 1 | 166 | 
                                    
                                    8.5%
                                 | |
| 2 | 332 | 
                                    
                                    17.1%
                                 | |
| 3 | 123 | 
                                    
                                    6.3%
                                 | |
| 4 | 191 | 
                                    
                                    9.8%
                                 | |
| Sysmiss | 23 |