| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17 | 
                                    
                                    10.9%
                                 | |
| 1 | 61 | 
                                    
                                    39.1%
                                 | |
| 2 | 25 | 
                                    
                                    16%
                                 | |
| 3 | 19 | 
                                    
                                    12.2%
                                 | |
| 4 | 3 | 
                                    
                                    1.9%
                                 | |
| 5 | 8 | 
                                    
                                    5.1%
                                 | |
| 6 | 1 | 
                                    
                                    0.6%
                                 | |
| 7 | 1 | 
                                    
                                    0.6%
                                 | |
| 8 | 3 | 
                                    
                                    1.9%
                                 | |
| 9 | 1 | 
                                    
                                    0.6%
                                 | |
| 10 | 7 | 
                                    
                                    4.5%
                                 | |
| 12 | 2 | 
                                    
                                    1.3%
                                 | |
| 14 | 1 | 
                                    
                                    0.6%
                                 | |
| 15 | 3 | 
                                    
                                    1.9%
                                 | |
| 20 | 2 | 
                                    
                                    1.3%
                                 | |
| 40 | 2 | 
                                    
                                    1.3%
                                 | |
| 97 | 97+ | 0 | 
                                    
                                    0%
                                 | 
| 98 | dk | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 15829 |