| Value | Category | Cases | |
|---|---|---|---|
| 1 | Flat | 189 | 
                                    
                                    43.8%
                                 | 
| 2 | Slightly Sloping | 61 | 
                                    
                                    14.1%
                                 | 
| 3 | Moderately Sloping | 61 | 
                                    
                                    14.1%
                                 | 
| 4 | Steeply Sloping | 21 | 
                                    
                                    4.9%
                                 | 
| 5 | Both Flat & Hilly | 100 | 
                                    
                                    23.1%
                                 |