| Value | Category | Cases | |
|---|---|---|---|
| 0 | 52 | 
                                    
                                    2.1%
                                 | |
| 1 | 1001 | 
                                    
                                    41.4%
                                 | |
| 2 | 1096 | 
                                    
                                    45.3%
                                 | |
| 3 | 244 | 
                                    
                                    10.1%
                                 | |
| 4 | 24 | 
                                    
                                    1%
                                 | |
| 5 | 2 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 8431 |