| Value | Category | Cases | |
|---|---|---|---|
| 1 | Owned | 2202 | 
                                    
                                    77.2%
                                 | 
| 2 | Free access | 22 | 
                                    
                                    0.8%
                                 | 
| 3 | None | 627 | 
                                    
                                    22%
                                 |