| Deep Diving Equipment ("Hard Hat") | OLI_DIVETYPE_DEEPEQUIP | 5 |
| Hookah - (This is shallow but extended diving with an air hose up to the surface). | OLI_DIVETYPE_HOOKAH | 2 |
| Other | OLI_OTHER | 2147483647 |
| Scuba | OLI_DIVETYPE_SCUBA | 1 |
| Skin Diving (Diving without a tank) | OLI_DIVETYPE_SKIN | 4 |
| Snorkeling | OLI_DIVETYPE_SNORKEL | 3 |
| Unknown | OLI_UNKNOWN | 0 |
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