| Value | Category | Cases | |
|---|---|---|---|
| 1 | Empty areas | 23 |
4.9%
|
| 2 | Warehouse | 5 |
1.1%
|
| 3 | Timberland | 11 |
2.3%
|
| 4 | Sports | 3 |
0.6%
|
| 5 | Other | 32 |
6.8%
|
| Sysmiss | 397 |