| Value | Category | Cases | |
|---|---|---|---|
| 1 | Title or Private Property Certificate | 601 | 
                                    
                                    33.1%
                                 | 
| 2 | Ejido Certificate or Certificate of agricultural rights | 974 | 
                                    
                                    53.6%
                                 | 
| 3 | Other (specify) | 13 | 
                                    
                                    0.7%
                                 | 
| 4 | None | 229 | 
                                    
                                    12.6%
                                 | 
| Sysmiss | 168 |