| Value | Category | Cases | |
|---|---|---|---|
| 11 | NO, NOT INSULATED | 4282 |
57.1%
|
| 21 | YES, INSULATED FIBERGLASS | 853 |
11.4%
|
| 22 | YES, INSULATED BASALTWOOL | 55 |
0.7%
|
| 23 | YES, INSULATED SPRAY FOAM | 66 |
0.9%
|
| 24 | YES, INSULATED WHITE FOAM SHEET | 236 |
3.1%
|
| 31 | YES, INSULATED GRAVEL/ ASH/ SLAG/ SAWDUST | 1451 |
19.3%
|
| 96 | OTHER (specify) | 167 |
2.2%
|
| 98 | DK | 376 |
5%
|
| 99 | NO RESPONSE | 15 |
0.2%
|
| Sysmiss | 6999 |