| Value |
Category |
| 1 |
01. Concrete |
| 2 |
02. Wood |
| 3 |
03. Metal |
| 4 |
04. Tiles |
| 5 |
05. Asbestos |
| 6 |
06. Foliage |
| 7 |
07. Other |
| 98 |
98. DK |
| 99 |
99. Miss |
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.