| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 GRADE / YEAR | 84 | 
                                    
                                    2.5%
                                 | 
| 2 | 2 GRADE / YEAR | 95 | 
                                    
                                    2.8%
                                 | 
| 3 | 3 GRADE / YEAR | 88 | 
                                    
                                    2.6%
                                 | 
| 4 | 4 GRADE / YEAR | 105 | 
                                    
                                    3.1%
                                 | 
| 5 | 5 GRADE / YEAR | 8 | 
                                    
                                    0.2%
                                 | 
| 7 | 7 GRADE / YEAR | 1 | 
                                    
                                    0%
                                 | 
| 9 | 9 GRADE / YEAR | 3 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 3007 | 
                                    
                                    88.7%
                                 |