(Reuters) - Apple received over the last six months between 4,000 and 5,000 requests for customer data from U.S. law enforcement authorities relating to criminal investigations and national security matters, the company said on Monday. Microsoft and Facebook Inc published similar data last week after reaching a deal about disclosures with U.S. national security authorities. "We have asked the U.S. government for permission to report how many requests we receive related to national security and how we handle them. We have been authorized to share some of that data," Apple said. ...