| Value | Category | Cases | |
|---|---|---|---|
| 1 | Has functional difficulty | 103 | 
                                    
                                    3%
                                 | 
| 2 | Has no functional difficulty | 2864 | 
                                    
                                    84.5%
                                 | 
| Sysmiss | 424 | 
                                    
                                    12.5%
                                 |