| Value | Category | Cases | |
|---|---|---|---|
| -99 | 7 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    |
| 1 | Not concerned at all | 2 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 2 | A little concerned | 8 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    
| 3 | Somewhat concerned | 30 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             | 
                                                        
                    
| 4 | Very concerned | 162 | 
                                                                 
                                    
                                    76.8%
                                 
                                                             | 
                                                        
                    
| 5 | NA | 2 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 9 |