Took notes from a couple of specials a few years back, one on Animal Planet, one on Discovery Channel. Both had similar lists to the one you found, but with somewhat varying numbers, participants and sequence. (e.g. hyenas and bears are missing)
Besides those mentioned by others that are "greater" than snakes, I'll add domestic animals.
But the main points for scuba divers seem to be that sharks are well down the list, and below "jellies".
And not even on the close neighbor to the order of magnitude. Sharks are insignificant on the list.
Also not on the list are Donkeys, apparently in mortality statistics Donkeys rate an honorable placement. just ask shreck.