| Value | Category | Cases | |
|---|---|---|---|
| 0 | NONE:NOT IN OPERATION | 220 | 
                                    
                                    19.6%
                                 | 
| 1 | LOW | 184 | 
                                    
                                    16.4%
                                 | 
| 2 | AVERAGE | 329 | 
                                    
                                    29.2%
                                 | 
| 3 | HIGH | 391 | 
                                    
                                    34.8%
                                 | 
| 5 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 3087 |