| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5162 | 
                                    
                                    20.9%
                                 | |
| 2 | 19088 | 
                                    
                                    77.4%
                                 | |
| 3 | 396 | 
                                    
                                    1.6%
                                 | |
| Sysmiss | 25 |