| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-23 | 163 | 
                            
                             
                                
                                39.5%
                                                             
                            
                         | 
                        
                    
| 2 | 24 | 184 | 
                            
                             
                                
                                44.6%
                                                             
                            
                         | 
                        
                    
| 3 | 25-60 | 59 | 
                            
                             
                                
                                14.3%
                                                             
                            
                         | 
                        
                    
| 98 | Don't Know | 7 | 
                            
                             
                                
                                1.7%
                                                             
                            
                         | 
                        
                    
| Sysmiss | 186 |