| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-school/Kindergarten | 43 | 
                                    
                                    5.4%
                                 | 
| 1 | Class 1 | 56 | 
                                    
                                    7%
                                 | 
| 2 | Class 2 | 216 | 
                                    
                                    27%
                                 | 
| 3 | Class 3 | 104 | 
                                    
                                    13%
                                 | 
| 4 | Class 4 | 93 | 
                                    
                                    11.6%
                                 | 
| 5 | Class 5 | 61 | 
                                    
                                    7.6%
                                 | 
| 6 | Class 6 | 80 | 
                                    
                                    10%
                                 | 
| 7 | Class 7 | 77 | 
                                    
                                    9.6%
                                 | 
| 8 | Class 8 | 36 | 
                                    
                                    4.5%
                                 | 
| 9 | Class 9 | 9 | 
                                    
                                    1.1%
                                 | 
| 10 | Class 10 | 19 | 
                                    
                                    2.4%
                                 | 
| 11 | Class 11 | 3 | 
                                    
                                    0.4%
                                 | 
| 12 | Class 12 | 2 | 
                                    
                                    0.3%
                                 | 
| 13 | Lower education certificate (diploma) | 0 | 
                                    
                                    0%
                                 | 
| 14 | Higher education certificate (BacII) | 0 | 
                                    
                                    0%
                                 | 
| 15 | Technical/vocational pre-secondary school | 0 | 
                                    
                                    0%
                                 | 
| 16 | Technical/vocational post-secondary school | 0 | 
                                    
                                    0%
                                 | 
| 17 | College/university undergraduate | 0 | 
                                    
                                    0%
                                 | 
| 18 | Masters degree (M.A., MSc, etc) | 0 | 
                                    
                                    0%
                                 | 
| 19 | Doctorate degree PhD | 0 | 
                                    
                                    0%
                                 | 
| 98 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 161 |