 During the next eight years, from 2004 to 2012, there were over 15,100 additional warrants granted, and another seven being rejected.Over the entire 33-year period, the FISA court granted 33,942 warrants, with only 12 denials – a rejection rate of 0.03 percent of the total requests.This does not include the number of warrants that were modified by the FISA court.