| Value | Category | Cases | |
|---|---|---|---|
| 1 | Written indefinite contract (permanent, trustworthy position, etc.) | 0 | 
                                    
                                    0%
                                 | 
| 2 | Written fixed-term or project-based contract | 658 | 
                                    
                                    100%
                                 | 
| 3 | Oral contract (do not have a contract) | 0 | 
                                    
                                    0%
                                 | 
| 4 | Social Security (IMSS) | 0 | 
                                    
                                    0%
                                 | 
| 5 | ISSSTE, PEMEX, SEDENA or SECMAR | 0 | 
                                    
                                    0%
                                 | 
| 6 | Private health insurance given by the company/business | 0 | 
                                    
                                    0%
                                 | 
| 7 | AFORE or SAR (savings system for retirement) | 0 | 
                                    
                                    0%
                                 | 
| 8 | Christmas bonus | 0 | 
                                    
                                    0%
                                 | 
| 9 | None of the above | 0 | 
                                    
                                    0%
                                 | 
| 10 | Incapacity due to accident or illness | 0 | 
                                    
                                    0%
                                 | 
| 11 | Other (specify) | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 24286 |