| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2278 | 
                                    
                                    82.6%
                                 | |
| 1 | 236 | 
                                    
                                    8.6%
                                 | |
| 2 | 106 | 
                                    
                                    3.8%
                                 | |
| 3 | 63 | 
                                    
                                    2.3%
                                 | |
| 4 | 12 | 
                                    
                                    0.4%
                                 | |
| 5 | 26 | 
                                    
                                    0.9%
                                 | |
| 6 | 8 | 
                                    
                                    0.3%
                                 | |
| 7 | 6 | 
                                    
                                    0.2%
                                 | |
| 8 | 4 | 
                                    
                                    0.1%
                                 | |
| 9 | 1 | 
                                    
                                    0%
                                 | |
| 10 | 10 | 
                                    
                                    0.4%
                                 | |
| 12 | 2 | 
                                    
                                    0.1%
                                 | |
| 15 | 1 | 
                                    
                                    0%
                                 | |
| 20 | 1 | 
                                    
                                    0%
                                 | |
| 22 | 1 | 
                                    
                                    0%
                                 | |
| 25 | 1 | 
                                    
                                    0%
                                 | |
| 30 | 2 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 883 |