| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Doing enough | 36 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    
| 2 | Need to do somewhat more | 224 | 
                                                                 
                                    
                                    19%
                                 
                                                             | 
                                                        
                    
| 3 | Need to do a lot more | 592 | 
                                                                 
                                    
                                    50.3%
                                 
                                                             | 
                                                        
                    
| 7 | Not applicable | 246 | 
                                                                 
                                    
                                    20.9%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 76 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             |