Value | Category |
---|---|
1 | Bricks or block of cement |
2 | Stone or ashlars with cement or lime |
3 | Adobe bricks |
4 | Compact soil with clay |
5 | Reed with clay |
6 | Stone with mud |
7 | Wood |
8 | Woven straw mat |
9 | Another material (Specify) |
98 | NK |
99 | NA |
Sysmiss |