| Value | Category | Cases | |
|---|---|---|---|
| 1 | Easily | 856 | 
                                    
                                    91.6%
                                 | 
| 2 | With Slight Difficulty | 72 | 
                                    
                                    7.7%
                                 | 
| 3 | With Great Difficulty | 4 | 
                                    
                                    0.4%
                                 | 
| 4 | Unable | 3 | 
                                    
                                    0.3%
                                 |