Which conventionally grown fruit tends to be HIGHEST in pesticide residue?

Every years, EWG comes out with "The Shopper's Guide to Pesticides" where it ranks pesticide contamination for 53 popular fruits and vegetables based on an analysis of 51,000 tests for pesticides on these foods, conducted from 2000 to 2009 by the U.S. Department of Agriculture and the federal Food and Drug Administration. Nearly all the studies on which the guide is based tested produce after it had been rinsed or peeled.