| Value | Category | Cases | |
|---|---|---|---|
| 1 | sea / ocean | 2 |
2.9%
|
| 2 | river (year round) | 5 |
7.1%
|
| 3 | stream (seasonal) | 16 |
22.9%
|
| 4 | fresh water pond / lake | 9 |
12.9%
|
| 5 | fresh water swamp | 16 |
22.9%
|
| 6 | salt water swamp | 22 |
31.4%
|
| Sysmiss | 6770 |