Based on its review of studies conducted in Phoenix AZ, Garden Grove CA, Los Angeles CA, Whittier CA, Indianapolis IN, Minneapolis MN, St. Paul MN, Cleveland OH, Oklahoma City OK, Amarillo TX, Austin TX, Beaumont TX, Houston TX, and Seattle WA, and the findings incorporated in City of Renton v. Playtime Theaters, Inc., 475 U.S. 41 (1986), and Coleman A. Young v. American Mini-Theaters, Inc., 427 U.S. 50 (1976), the Common Council finds that there is convincing evidence that the secondary effects of adult-oriented establishments include an increased risk of prostitution, high-risk sexual behavior, crime, and other deleterious effects upon existing businesses and surrounding residential areas and decreased property values.