| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                    
                                    0.3%
                                 | |
| 1 | 25 | 
                                    
                                    6.8%
                                 | |
| 2 | 34 | 
                                    
                                    9.3%
                                 | |
| 3 | 54 | 
                                    
                                    14.8%
                                 | |
| 4 | 23 | 
                                    
                                    6.3%
                                 | |
| 5 | 20 | 
                                    
                                    5.5%
                                 | |
| 6 | 22 | 
                                    
                                    6%
                                 | |
| 7 | 17 | 
                                    
                                    4.7%
                                 | |
| 8 | 26 | 
                                    
                                    7.1%
                                 | |
| 9 | 17 | 
                                    
                                    4.7%
                                 | |
| 10 | 18 | 
                                    
                                    4.9%
                                 | |
| 11 | 5 | 
                                    
                                    1.4%
                                 | |
| 12 | 79 | 
                                    
                                    21.6%
                                 | |
| 14 | 6 | 
                                    
                                    1.6%
                                 | |
| 15 | 4 | 
                                    
                                    1.1%
                                 | |
| 16 | 1 | 
                                    
                                    0.3%
                                 | |
| 18 | 3 | 
                                    
                                    0.8%
                                 | |
| 19 | 1 | 
                                    
                                    0.3%
                                 | |
| 98 | dk | 9 | 
                                    
                                    2.5%
                                 | 
| Sysmiss | 14986 |