| Value | Category | Cases | |
|---|---|---|---|
| 1 | Kindergarten | 1513 | 
                                    
                                    37.3%
                                 | 
| 2 | First | 1452 | 
                                    
                                    35.8%
                                 | 
| 3 | Second | 36 | 
                                    
                                    0.9%
                                 | 
| 4 | Third | 58 | 
                                    
                                    1.4%
                                 | 
| 5 | Fourth | 110 | 
                                    
                                    2.7%
                                 | 
| 6 | Fifth | 201 | 
                                    
                                    5%
                                 | 
| 7 | Sixth | 124 | 
                                    
                                    3.1%
                                 | 
| 8 | Seventh | 159 | 
                                    
                                    3.9%
                                 | 
| 9 | Eighth | 67 | 
                                    
                                    1.7%
                                 | 
| 10 | Ninth | 78 | 
                                    
                                    1.9%
                                 | 
| 11 | Tenth | 151 | 
                                    
                                    3.7%
                                 | 
| 12 | 11th | 80 | 
                                    
                                    2%
                                 | 
| 13 | 12th | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 27 |