| Value | Category | Cases | |
|---|---|---|---|
| 1 | Government | 126 | 
                                    
                                    39.3%
                                 | 
| 2 | Private | 101 | 
                                    
                                    31.5%
                                 | 
| 3 | Union | 56 | 
                                    
                                    17.4%
                                 | 
| 4 | Other Specify | 38 | 
                                    
                                    11.8%
                                 | 
| Sysmiss | 111 |