| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Doing enough | 64 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 2 | Need to do somewhat more | 88 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 3 | Need to do a lot more | 501 | 
                                                                 
                                    
                                    41.8%
                                 
                                                             | 
                                                        
                    
| 7 | Not applicable | 507 | 
                                                                 
                                    
                                    42.3%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 3 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 37 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             |