| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO DIFFICULTY | 13359 | 
                                                                 
                                    
                                    90.9%
                                 
                                                             | 
                                                        
                    
| 2 | SOME DIFFICULTY | 948 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             | 
                                                        
                    
| 3 | A LOT OF DIFFICULTY | 116 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 4 | CANNOT MAKE FRIENDS AT ALL | 60 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| 9 | NO RESPONSE | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 205 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             |