Passage: Some studies suggest 26 to 73 million sharks are harvested annually for fins. The annual median for the period from 1996 to 2000 was 38 million, which is nearly four times the number recorded by the Food and Agriculture Organization (FAO) of the United Nations, but considerably lower than the estimates of many conservationists.

Question: How many sharks are estimated to be harvest for fins annually?
26 to 73 million