| Value | Category | Cases | |
|---|---|---|---|
| 0 | 120 | 
                                    
                                    3.2%
                                 | |
| 1 | 332 | 
                                    
                                    8.9%
                                 | |
| 2 | 668 | 
                                    
                                    17.9%
                                 | |
| 3 | 781 | 
                                    
                                    20.9%
                                 | |
| 4 | 502 | 
                                    
                                    13.4%
                                 | |
| 5 | 401 | 
                                    
                                    10.7%
                                 | |
| 6 | 335 | 
                                    
                                    9%
                                 | |
| 7 | 94 | 
                                    
                                    2.5%
                                 | |
| 8 | 112 | 
                                    
                                    3%
                                 | |
| 9 | 53 | 
                                    
                                    1.4%
                                 | |
| 10 | 105 | 
                                    
                                    2.8%
                                 | |
| 11 | 11 | 
                                    
                                    0.3%
                                 | |
| 12 | 48 | 
                                    
                                    1.3%
                                 | |
| 65 | 1 | 
                                    
                                    0%
                                 | |
| 97 | 170 | 
                                    
                                    4.5%
                                 | |
| 98 | 4 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 1 |