| Value | Category | Cases | |
|---|---|---|---|
| 0 | 340 | 
                                    
                                    32.9%
                                 | |
| 1 | 101 | 
                                    
                                    9.8%
                                 | |
| 2 | 176 | 
                                    
                                    17%
                                 | |
| 3 | 125 | 
                                    
                                    12.1%
                                 | |
| 4 | 99 | 
                                    
                                    9.6%
                                 | |
| 5 | 42 | 
                                    
                                    4.1%
                                 | |
| 6 | 36 | 
                                    
                                    3.5%
                                 | |
| 7 | 20 | 
                                    
                                    1.9%
                                 | |
| 8 | 22 | 
                                    
                                    2.1%
                                 | |
| 9 | 9 | 
                                    
                                    0.9%
                                 | |
| 10 | 23 | 
                                    
                                    2.2%
                                 | |
| 11 | 5 | 
                                    
                                    0.5%
                                 | |
| 12 | 10 | 
                                    
                                    1%
                                 | |
| 13 | 3 | 
                                    
                                    0.3%
                                 | |
| 14 | 3 | 
                                    
                                    0.3%
                                 | |
| 15 | 6 | 
                                    
                                    0.6%
                                 | |
| 16 | 3 | 
                                    
                                    0.3%
                                 | |
| 17 | 1 | 
                                    
                                    0.1%
                                 | |
| 18 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 3 | 
                                    
                                    0.3%
                                 | |
| 25 | 1 | 
                                    
                                    0.1%
                                 | |
| 26 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 2 | 
                                    
                                    0.2%
                                 | |
| 35 | 1 | 
                                    
                                    0.1%
                                 | |
| 50 | 2 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 465 |