| Value | Category | Cases | |
|---|---|---|---|
| 1 | < 90 | 327 | 
                                    
                                    27.3%
                                 | 
| 2 | > 90 | 859 | 
                                    
                                    71.6%
                                 | 
| 3 | 90 | 14 | 
                                    
                                    1.2%
                                 |