| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO DIFFICULTY | 1834 | 
                                    
                                    85.2%
                                 | 
| 2 | SOME DIFFICULTY | 30 | 
                                    
                                    1.4%
                                 | 
| 3 | A LOT OF DIFFICULTY | 1 | 
                                    
                                    0%
                                 | 
| 4 | CANNOT CARE FOR SELF AT ALL | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 287 | 
                                    
                                    13.3%
                                 |