| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Free | 244 | 84190 | 
                                    
                                    83.3%
                                 | 
| 2 | Some students must pay | 25 | 9035 | 
                                    
                                    8.9%
                                 | 
| 3 | All must pay | 17 | 7833 | 
                                    
                                    7.8%
                                 | 
| Sysmiss | 314 | 108257 |