| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sheet Metal | 27175 |
89.8%
|
| 2 | Shingle (Asphalt) | 975 |
3.2%
|
| 3 | Shingle (Wood) | 150 |
0.5%
|
| 4 | Shingle (Other) | 67 |
0.2%
|
| 5 | Tile | 69 |
0.2%
|
| 6 | Concrete | 1550 |
5.1%
|
| 7 | Makeshift/Thatched | 31 |
0.1%
|
| 8 | Other | 192 |
0.6%
|
| 9 | Don't Know | 53 |
0.2%
|