| Value | Category |
|---|---|
| 1 | Asphalt coating or membrane |
| 2 | Tile or clay tiles (without coating) |
| 3 | Clay or clay tiles |
| 4 | Metal sheeting (without coating) |
| 5 | Fiber-cement or plastic sheeting |
| 6 | Cardboard sheeting |
| 7 | Cane, palm, boards, or straw with or without clay |
| 8 | Other |
This site uses cookies to optimize functionality and give you the best possible experience. If you continue to navigate this website beyond this page, cookies will be placed on your browser. To learn more about cookies, click here.