| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | ac | 1832 | 406806 |
9.3%
|
| 2 | cooler | 10154 | 2666454 |
60.8%
|
| 3 | fan | 5497 | 1251694 |
28.5%
|
| 4 | other | 87 | 19958 |
0.5%
|
| 5 | none | 247 | 39452 |
0.9%
|
| Sysmiss | 5 | 684 |