| Value | Category | Cases | |
|---|---|---|---|
| 1 | Good (with no color, taste, smell or sediments) | 3333 | 
                                    
                                    82.2%
                                 | 
| 2 | Adapted (some of color, taste, smell, sediments) | 377 | 
                                    
                                    9.3%
                                 | 
| 3 | Bad (with color, taste, smile or sediments) | 60 | 
                                    
                                    1.5%
                                 | 
| Sysmiss | 286 |