Value | Category |
---|---|
-5 | other |
-4 | missing data |
-3 | refused to answer |
-2 | not applicable |
-1 | do not know |
1 | natural floor (earth, sand, dung) |
2 | rudimentary (wood planks, bamboo, broken bricks) |
3 | finished floor (cemented, tiles, carpeted) |
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