| Value | Category | Cases | |
|---|---|---|---|
| 1 | Colline/montagne | 61 | 
                                    
                                    10.4%
                                 | 
| 2 | Plaine | 298 | 
                                    
                                    50.9%
                                 | 
| 3 | Pente douce | 125 | 
                                    
                                    21.4%
                                 | 
| 4 | Pente raide | 4 | 
                                    
                                    0.7%
                                 | 
| 5 | Vallée | 84 | 
                                    
                                    14.4%
                                 | 
| 6 | Cité lacustre | 4 | 
                                    
                                    0.7%
                                 | 
| 7 | Autre | 9 | 
                                    
                                    1.5%
                                 |