Background: Nuclear claims between the U.S. and the Marshall Islands are ongoing, and health effects from these nuclear tests linger. Project 4.1 was a medical study conducted by the United States of those residents of the Bikini Atoll exposed to radioactive fallout. From 1956 to August 1998, at least $759 million was paid to the Marshallese Islanders in compensation for their exposure to U.S. nuclear weapon testing.
Question: In millions of dollars, how much money did the United States pay out in nuclear testing compensation to Marshall Island residents between 1956 and 1998?
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<extra_id_0> 759<extra_id_1>