| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, INTERCONNECTED GRID | 3469 | 
                                    
                                    44.8%
                                 | 
| 2 | YES, OFF-GRID (GENERATOR/ISOLATED SYSTEM) | 527 | 
                                    
                                    6.8%
                                 | 
| 3 | NO | 3405 | 
                                    
                                    43.9%
                                 | 
| 9 | NO RESPONSE | 4 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 345 | 
                                    
                                    4.5%
                                 |