| Value | Category | Cases | |
|---|---|---|---|
| 11 | 1 | 
                                    
                                    0.6%
                                 | |
| 12 | 5 | 
                                    
                                    2.8%
                                 | |
| 13 | 10 | 
                                    
                                    5.6%
                                 | |
| 14 | 23 | 
                                    
                                    13%
                                 | |
| 15 | 33 | 
                                    
                                    18.6%
                                 | |
| 16 | 19 | 
                                    
                                    10.7%
                                 | |
| 17 | 20 | 
                                    
                                    11.3%
                                 | |
| 18 | 16 | 
                                    
                                    9%
                                 | |
| 19 | 10 | 
                                    
                                    5.6%
                                 | |
| 20 | 20 | 
                                    
                                    11.3%
                                 | |
| 21 | 2 | 
                                    
                                    1.1%
                                 | |
| 22 | 10 | 
                                    
                                    5.6%
                                 | |
| 23 | 1 | 
                                    
                                    0.6%
                                 | |
| 25 | 5 | 
                                    
                                    2.8%
                                 | |
| 26 | 1 | 
                                    
                                    0.6%
                                 | |
| 30 | 1 | 
                                    
                                    0.6%
                                 | |
| 98 | DK | 0 | 
                                    
                                    0%
                                 | 
| 99 | NO RESPONSE | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 30883 |