| 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 |