| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54431 | 
                                    
                                    85.3%
                                 | |
| 1 | 9174 | 
                                    
                                    14.4%
                                 | |
| 2 | 142 | 
                                    
                                    0.2%
                                 | |
| 3 | 30 | 
                                    
                                    0%
                                 | |
| Sysmiss | 13541 |