| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 | 
                                    
                                    0.1%
                                 | |
| 2 | 2 | 
                                    
                                    0.1%
                                 | |
| 5 | 1 | 
                                    
                                    0.1%
                                 | |
| 7 | 22 | 
                                    
                                    1.4%
                                 | |
| 8 | 68 | 
                                    
                                    4.4%
                                 | |
| 9 | 166 | 
                                    
                                    10.7%
                                 | |
| 10 | 201 | 
                                    
                                    13%
                                 | |
| 11 | 227 | 
                                    
                                    14.6%
                                 | |
| 12 | 217 | 
                                    
                                    14%
                                 | |
| 13 | 181 | 
                                    
                                    11.7%
                                 | |
| 14 | 156 | 
                                    
                                    10.1%
                                 | |
| 15 | 156 | 
                                    
                                    10.1%
                                 | |
| 16 | 110 | 
                                    
                                    7.1%
                                 | |
| 17 | 36 | 
                                    
                                    2.3%
                                 | |
| 18 | 5 | 
                                    
                                    0.3%
                                 | |
| 19 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 48 |