| Value | Category | Cases | |
|---|---|---|---|
| 1 | FEC | 318 | 
                                    
                                    48%
                                 | 
| 2 | PLD | 156 | 
                                    
                                    23.6%
                                 | 
| Missing value | 188 | 
                                    
                                    28.4%
                                 |