| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pink (7ppm) | 220 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 2 | Light blue (15ppm) | 3889 | 
                                                                 
                                    
                                    25.1%
                                 
                                                             | 
                                                        
                    
| 3 | Dark violet (above 30ppm) | 11372 | 
                                                                 
                                    
                                    73.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1503 |