Value |
Category |
1 |
Bricks |
2 |
Concrete |
3 |
Corrugat |
4 |
Wood |
5 |
Plastic/ |
6 |
Asbestos |
7 |
Asbestos |
8 |
Steel (f |
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.