| Value | Category | Cases | |
|---|---|---|---|
| 0 | nothing to drink | 14 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| 2 | much less | 74 | 
                                                                 
                                    
                                    17.2%
                                 
                                                             | 
                                                        
                    
| 3 | somewhat less | 86 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    
| 4 | about the same | 186 | 
                                                                 
                                    
                                    43.4%
                                 
                                                             | 
                                                        
                    
| 5 | more | 65 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    
| 8 | don't know | 4 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 6326 |