| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16411 | 
                                    
                                    91.9%
                                 | |
| 2 | 1163 | 
                                    
                                    6.5%
                                 | |
| 3 | 292 | 
                                    
                                    1.6%
                                 | |
| Sysmiss | 1548 |