| Value | Category | Cases | |
|---|---|---|---|
| 1 | More land | 2083 | 
                                                                 
                                    
                                    41.8%
                                 
                                                             | 
                                                        
                    
| 2 | Less land | 1749 | 
                                                                 
                                    
                                    35.1%
                                 
                                                             | 
                                                        
                    
| 3 | About the same | 1155 | 
                                                                 
                                    
                                    23.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 144 |