| Value | Category | Cases | |
|---|---|---|---|
| 1 | far too much | 58 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 2 | too much | 412 | 
                                                                 
                                    
                                    9.2%
                                 
                                                             | 
                                                        
                    
| 3 | enough | 3052 | 
                                                                 
                                    
                                    67.9%
                                 
                                                             | 
                                                        
                    
| 4 | too little | 787 | 
                                                                 
                                    
                                    17.5%
                                 
                                                             | 
                                                        
                    
| 5 | far too little | 116 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    
| 7 | 72 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 77 | don’t know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3 |