| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Doing enough | 30 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| 2 | Need to do somewhat more | 69 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 3 | Need to do a lot more | 559 | 
                                                                 
                                    
                                    46.6%
                                 
                                                             | 
                                                        
                    
| 7 | Not applicable | 507 | 
                                                                 
                                    
                                    42.3%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 34 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             |