Phoenix New Times:  “Qualified Arizonans legally bought and consumed more than 19 tons of medical-marijuana products in 2015, spending about $215 million.  The Arizona Department of Health Services keeps a running total of dispensary sales and released its December report this week, allowing New Times to calculate last year’s totals. The DHS released similar information in a single report a year ago, showing that in 2014, about 60,000 patients bought 10 tons of cannabis products.”