| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 20 | 
                                    
                                    2.7%
                                 | 
| 2 | No | 551 | 
                                    
                                    75.3%
                                 | 
| 3 | Already exhausted | 9 | 
                                    
                                    1.2%
                                 | 
| 4 | Not applicable | 152 | 
                                    
                                    20.8%
                                 |