| Value | Category | Cases | |
|---|---|---|---|
| 11 | I am assigning myself because I am the owner of the school | 8 | 
                                    
                                    28.6%
                                 | 
| 12 | Owner of school | 19 | 
                                    
                                    67.9%
                                 | 
| 13 | Vietnamese association | 1 | 
                                    
                                    3.6%
                                 | 
| Sysmiss | 172 |