| Value | Category | Cases | |
|---|---|---|---|
| 40 | 52 | 
                                    
                                    32.3%
                                 | |
| 41 | 60 | 
                                    
                                    37.3%
                                 | |
| 42 | 1 | 
                                    
                                    0.6%
                                 | |
| 43 | 12 | 
                                    
                                    7.5%
                                 | |
| 44 | 7 | 
                                    
                                    4.3%
                                 | |
| 45 | 13 | 
                                    
                                    8.1%
                                 | |
| 50 | 7 | 
                                    
                                    4.3%
                                 | |
| 51 | 8 | 
                                    
                                    5%
                                 | |
| 53 | 1 | 
                                    
                                    0.6%
                                 | |
| Sysmiss | 685 |