| Value | Category | Cases | |
|---|---|---|---|
| 11 | NO INSULATION | 6522 |
86.9%
|
| 21 | YES, HAVE INSULATION FIBERGLASS | 273 |
3.6%
|
| 22 | YES, HAVE INSULATION BASALTWOOL | 34 |
0.5%
|
| 23 | YES, HAVE INSULATION SPRAY FOAM | 76 |
1%
|
| 31 | GRAVEL/ ASH/ SLAG/ SAWDUST | 237 |
3.2%
|
| 96 | OTHER (specify) | 208 |
2.8%
|
| 98 | DK | 150 |
2%
|
| 99 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 6999 |