Associated Press — Facebook turned over some data in response to about 60 percent of those requests.
It's not clear from the Facebook data how many of the roughly 26,000 government requests on 38,000 users were for law-enforcement purposes and how many were for intelligence gathering.
Technology and government officials have said criminal investigations are far more common than national security matters as a justification for demanding information from companies.
The numbers are imprecise because the federal government forbids companies from revealing how many times they've been ordered to turn over information about their customers. Facebook released only a range of figures for the United States.
The company said it planned to start releasing these figures regularly.