Read this article and answer this question On December 7, 2015, the Washington Post reported that since 2001, in five theaters of the war  that the total number of terrorists killed ranges from 65,800 to 88,600, with Obama administration being responsible for between 30,000 and 33,000.
How many years after they began counting the number of terrorists killed in five theaters of the war did the Washington Post release a report?
4