| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 | 
                                    
                                    9.9%
                                 | |
| 7 | 2 | 
                                    
                                    0.9%
                                 | |
| 8 | 7 | 
                                    
                                    3%
                                 | |
| 9 | 6 | 
                                    
                                    2.6%
                                 | |
| 10 | 13 | 
                                    
                                    5.6%
                                 | |
| 11 | 9 | 
                                    
                                    3.9%
                                 | |
| 12 | 7 | 
                                    
                                    3%
                                 | |
| 13 | 9 | 
                                    
                                    3.9%
                                 | |
| 14 | 16 | 
                                    
                                    6.9%
                                 | |
| 15 | 28 | 
                                    
                                    12%
                                 | |
| 16 | 25 | 
                                    
                                    10.7%
                                 | |
| 17 | 22 | 
                                    
                                    9.4%
                                 | |
| 18 | 25 | 
                                    
                                    10.7%
                                 | |
| 19 | 13 | 
                                    
                                    5.6%
                                 | |
| 20 | 26 | 
                                    
                                    11.2%
                                 | |
| 21 | 1 | 
                                    
                                    0.4%
                                 | |
| 117 | 1 | 
                                    
                                    0.4%
                                 | |
| Sysmiss | 3195 |