Arizona Republic:  “Medical marijuana patients and caregivers bought about 3 tons of cannabis last year, spending about $33 million to purchase the drug, according to a new state report released Thursday. . . . On average, patients made 10 transactions during the entire year, ranging from a minimum of one transaction to a maximum of 314 transactions. Five dispensaries accounted for 40 percent of the total marijuana sold.”

Read the Arizona Department of Health Services 2013 Annual Arizona Medical Marijuana Act (AMMA) End of Year Report.