| Value | Category | Cases | |
|---|---|---|---|
| 21074 | 
                                    
                                    98.6%
                                 | ||
| ? | NO RESPONSE | 2 | 
                                    
                                    0%
                                 | 
| D | USE WATER FILTER (CERAMIC, SAND, COMPOSITE, ETC.) | 304 | 
                                    
                                    1.4%
                                 | 
| Sysmiss | 21074 |