| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1450 | 
                                    
                                    89.9%
                                 | |
| 2 | 151 | 
                                    
                                    9.4%
                                 | |
| 3 | 12 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 2 |