| Value | Category | Cases | |
|---|---|---|---|
| 0 | no: some care | 5633 | 
                                                                 
                                    
                                    87.4%
                                 
                                                             | 
                                                        
                    
| 1 | yes: no care | 812 | 
                                                                 
                                    
                                    12.6%
                                 
                                                             | 
                                                        
                    
| 9 | 3 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 11 | .Z | 1784 |