| Value | Category | Cases | |
|---|---|---|---|
| 1 | > 15 | 0 | 
                                    
                                    0%
                                 | 
| 2 | 1 - 5 | 644 | 
                                    
                                    53.7%
                                 | 
| 3 | 10 - 15 | 29 | 
                                    
                                    2.4%
                                 | 
| 4 | 6 - 10 | 526 | 
                                    
                                    43.9%
                                 | 
| Sysmiss | 1 |