Since the 7th century, Cannabis has been cultivated in the Rif Region. In 2004, according to the UN World Drugs Report, cultivation and transformation of cannabis represents 0.57% of the national GDP of Morocco in 2002. According to a French Ministry of the Interior 2006 report, 80% of the cannabis resin (hashish) consumed in Europe comes from the Rif region in Morocco, which is mostly mountainous terrain in the north of Morocco, also hosting plains that are very fertile and expanding from Melwiyya River and Ras Kebdana in the East to Tangier and Cape Spartel in the West. Also, the region extends from the Mediterranean in the south, home of the Wergha River, to the north. In addition to that, Morocco is a transit point for cocaine from South America destined for Western Europe.