Value | Category | Cases | |
---|---|---|---|
1 | Concrete | 3155 |
62.1%
|
2 | Concrete posts or blocks | 983 |
19.4%
|
3 | Wood pier or pilings | 809 |
15.9%
|
4 | Metal posts | 95 |
1.9%
|
5 | Other | 35 |
0.7%
|
Sysmiss | 1294 |