Value | Category |
---|---|
-999 | -999 |
-888 | -888 |
1 | Bricks or blocks |
2 | Asbestos |
3 | Corrugated iron/Metal |
4 | Plastic |
5 | Poles/Reed |
6 | Tiles/Slates |
7 | Thatch/Grass |
8 | Wood/Bamboo |
9 | Earth/Mud |
10 | Concrete only |
11 | Covered concrete |
12 | Cardboard |
13 | Other |