| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very weak | 11 | 
                            
                             
                                
                                7.9%
                                                             
                            
                         | 
                        
                    
| 2 | Weak | 19 | 
                            
                             
                                
                                13.7%
                                                             
                            
                         | 
                        
                    
| 3 | Neutral | 26 | 
                            
                             
                                
                                18.7%
                                                             
                            
                         | 
                        
                    
| 4 | Strong | 45 | 
                            
                             
                                
                                32.4%
                                                             
                            
                         | 
                        
                    
| 5 | Very strong | 38 | 
                            
                             
                                
                                27.3%
                                                             
                            
                         |