| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 4748 | 
                                    
                                    27.5%
                                 | 
| 2 | Very little | 5750 | 
                                    
                                    33.3%
                                 | 
| 3 | To some extent | 4913 | 
                                    
                                    28.5%
                                 | 
| 4 | A lot | 1856 | 
                                    
                                    10.7%
                                 | 
| 7 | N/A | 377 | |
| 8 | Invalid | 4 | |
| 9 | Missing | 491 |