| Value | Category | Cases | |
|---|---|---|---|
| 1 | Coastal reef | 108 |
66.3%
|
| 2 | Coastal reef / Lagoon | 12 |
7.4%
|
| 3 | Coastal reef / Lagoon / Outer reef | 2 |
1.2%
|
| 4 | Lagoon | 22 |
13.5%
|
| 5 | Lagoon / Outer reef | 2 |
1.2%
|
| 6 | Outer reef | 6 |
3.7%
|
| 7 | Pelagic | 11 |
6.7%
|