| Value | Category | Cases | |
|---|---|---|---|
| 11 | NO WALLS | 7 | 
                                    
                                    0.1%
                                 | 
| 13 | DIRT | 7 | 
                                    
                                    0.1%
                                 | 
| 22 | STONE WITH MUD | 200 | 
                                    
                                    2%
                                 | 
| 31 | CEMENT | 1040 | 
                                    
                                    10.3%
                                 | 
| 32 | STONE WITH LIME / CEMENT | 2329 | 
                                    
                                    23.1%
                                 | 
| 33 | BRICKS | 920 | 
                                    
                                    9.1%
                                 | 
| 35 | COVERED ADOBE | 4793 | 
                                    
                                    47.5%
                                 | 
| 96 | OTHER | 29 | 
                                    
                                    0.3%
                                 | 
| 99 | NO RESPONSE | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 754 | 
                                    
                                    7.5%
                                 |