| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 | 
                                    
                                    6.1%
                                 | |
| 2000 | 1 | 
                                    
                                    3%
                                 | |
| 3000 | 2 | 
                                    
                                    6.1%
                                 | |
| 3700 | 1 | 
                                    
                                    3%
                                 | |
| 4000 | 3 | 
                                    
                                    9.1%
                                 | |
| 5000 | 3 | 
                                    
                                    9.1%
                                 | |
| 6000 | 2 | 
                                    
                                    6.1%
                                 | |
| 7000 | 5 | 
                                    
                                    15.2%
                                 | |
| 8000 | 1 | 
                                    
                                    3%
                                 | |
| 8500 | 1 | 
                                    
                                    3%
                                 | |
| 9000 | 1 | 
                                    
                                    3%
                                 | |
| 10000 | 4 | 
                                    
                                    12.1%
                                 | |
| 10500 | 1 | 
                                    
                                    3%
                                 | |
| 12000 | 2 | 
                                    
                                    6.1%
                                 | |
| 15000 | 2 | 
                                    
                                    6.1%
                                 | |
| 16000 | 1 | 
                                    
                                    3%
                                 | |
| 20000 | 1 | 
                                    
                                    3%
                                 | |
| Sysmiss | 390 |