| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Need to do much more | 809 | 
                                    
                                    67.4%
                                 | 
| 2 | Need to do somewhat more | 183 | 
                                    
                                    15.3%
                                 | 
| 3 | Doing enough | 196 | 
                                    
                                    16.3%
                                 | 
| 8 | Refused to answer | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don’t know | 12 | 
                                    
                                    1%
                                 |