Nicola Gratteri, the chief prosecutor of Catanzaro, says the 'ndrangheta moves at least 40% of the world's cocaine
In the world the ´Ndrangheta make up 56% of the Italian mafia vs. 16% Cosa Nostra
40 % of the worlds cocaine trade thats quite alot. I think that Gratteri and others in Italy put these numbers up just for the world to think that He/they are fighting some kind of Supreme crime group.