| Value | Category | Cases | |
|---|---|---|---|
| 1 | BLANK WATER SAMPLE AVAILABLE | 366 | 
                                    
                                    4.7%
                                 | 
| 1 | BLANK WATER SAMPLE AVAILABLE | 1 | 
                                    
                                    0%
                                 | 
| 1 | BLANK WATER SAMPLE AVAILABLE | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 7382 | 
                                    
                                    95.3%
                                 |