| Value | Category | Cases | |
|---|---|---|---|
| 11 | NO, NOT INSULATED | 4766 |
32.9%
|
| 21 | YES, INSULATED FIBERGLASS | 1238 |
8.5%
|
| 22 | YES, INSULATED BASALTWOOL | 42 |
0.3%
|
| 23 | YES, INSULATED SPRAY FOAM | 156 |
1.1%
|
| 24 | YES, INSULATED WHITE FOAM SHEET | 876 |
6%
|
| 31 | YES, INSULATED GRAVEL/ ASH/ SLAG/ SAWDUST | 130 |
0.9%
|
| 96 | OTHER (specify) | 89 |
0.6%
|
| 98 | DK | 202 |
1.4%
|
| 99 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 6999 |
48.3%
|