| Value |
Category |
| 10 |
NATURAL |
| 11 |
Cana |
| 12 |
Palm leave |
| 20 |
RUDIMENTARY |
| 21 |
Zinc |
| 22 |
Asbesto |
| 30 |
FINISHED |
| 31 |
Concret |
| 96 |
Other |
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.