| Value |
Category |
| 1 |
Concreto / cemento |
| 2 |
Mosaico, ladrillo, granito, mármol |
| 3 |
Madera |
| 4 |
Tierra / arena |
| 5 |
Otros materiales |
| 9 |
NR |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.