Worldwide Coca Cultivation As Estimated by the UN Office on Drugs and Crime: Although global coca bush cultivation in 2014 increased by 10 per cent compared with the previous year, the total area under coca bush cultivation worldwide, 132,300 ha, was the second smallest since the late 1980s. Global coca bush cultivation in 2014 was 19 per cent lower than in 2009, 40 per cent lower than the peak level in 2000 and 31 per cent lower than in 1998.
Primary Cultivation States: "California, Hawaii, Kentucky, Oregon, Tennessee, Washington, and West Virginia are the primary marijuana cultivation states (M7 states). Domestic Cannabis Eradication/Suppression Program (DCE/SP) data show that more than 8 million plants were eradicated in 2008, 89 percent (7,136,133 plants of 8,013,308 plants) of which were eradicated in the M7 States."
Estimated Worldwide Cocaine Seizures According to UNODC: "Data suggest that the global cocaine interception rate, based on cocaine production estimates and quantities of cocaine seized, reached a level of between 43 and 68 per cent in 2014."