| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 
                                    
                                    0.1%
                                 | |
| 4 | 1 | 
                                    
                                    0.1%
                                 | |
| 6 | 9 | 
                                    
                                    0.8%
                                 | |
| 7 | 39 | 
                                    
                                    3.5%
                                 | |
| 8 | 129 | 
                                    
                                    11.7%
                                 | |
| 9 | 174 | 
                                    
                                    15.8%
                                 | |
| 10 | 181 | 
                                    
                                    16.4%
                                 | |
| 11 | 104 | 
                                    
                                    9.4%
                                 | |
| 12 | 111 | 
                                    
                                    10.1%
                                 | |
| 13 | 108 | 
                                    
                                    9.8%
                                 | |
| 14 | 88 | 
                                    
                                    8%
                                 | |
| 15 | 63 | 
                                    
                                    5.7%
                                 | |
| 16 | 67 | 
                                    
                                    6.1%
                                 | |
| 17 | 20 | 
                                    
                                    1.8%
                                 | |
| 18 | 8 | 
                                    
                                    0.7%
                                 | |
| 19 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 3592 |