| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 GRADE / YEAR | 447 | 
                                    
                                    2.9%
                                 | 
| 2 | 2 GRADE / YEAR | 412 | 
                                    
                                    2.6%
                                 | 
| 3 | 3 GRADE / YEAR | 396 | 
                                    
                                    2.5%
                                 | 
| 4 | 4 GRADE / YEAR | 365 | 
                                    
                                    2.3%
                                 | 
| 5 | 5 GRADE / YEAR | 189 | 
                                    
                                    1.2%
                                 | 
| 6 | 6 GRADE / YEAR | 155 | 
                                    
                                    1%
                                 | 
| 7 | 7 GRADE / YEAR | 139 | 
                                    
                                    0.9%
                                 | 
| 8 | 8 GRADE / YEAR | 156 | 
                                    
                                    1%
                                 | 
| 9 | 9 GRADE / YEAR | 154 | 
                                    
                                    1%
                                 | 
| Sysmiss | 13222 | 
                                    
                                    84.6%
                                 |