| Value | Category | Cases | |
|---|---|---|---|
| 12 | 1 | 
                                    
                                    0%
                                 | |
| 15 | 6 | 
                                    
                                    0.3%
                                 | |
| 16 | 48 | 
                                    
                                    2.1%
                                 | |
| 17 | 68 | 
                                    
                                    3%
                                 | |
| 18 | 365 | 
                                    
                                    16%
                                 | |
| 19 | 237 | 
                                    
                                    10.4%
                                 | |
| 20 | 316 | 
                                    
                                    13.8%
                                 | |
| 21 | 129 | 
                                    
                                    5.6%
                                 | |
| 22 | 196 | 
                                    
                                    8.6%
                                 | |
| 23 | 132 | 
                                    
                                    5.8%
                                 | |
| 24 | 109 | 
                                    
                                    4.8%
                                 | |
| 25 | 168 | 
                                    
                                    7.4%
                                 | |
| 26 | 89 | 
                                    
                                    3.9%
                                 | |
| 27 | 89 | 
                                    
                                    3.9%
                                 | |
| 28 | 100 | 
                                    
                                    4.4%
                                 | |
| 29 | 81 | 
                                    
                                    3.5%
                                 | |
| 30 | 111 | 
                                    
                                    4.9%
                                 | |
| 31 | 17 | 
                                    
                                    0.7%
                                 | |
| 32 | 19 | 
                                    
                                    0.8%
                                 | |
| 79 | 1 | 
                                    
                                    0%
                                 | |
| 118 | 1 | 
                                    
                                    0%
                                 | |
| 211 | 1 | 
                                    
                                    0%
                                 | |
| Sysmiss | 1642 |