The trade in counterfeited goods is a multibillion-dollar business. A whopping $464 billion (£342bn) worth of counterfeited items are sold a year, according to the most recent figures from the OECD and the EU's Intellectual Property Office (EUIPO), with American brands the most frequently faked. Read on as we reveal the world's most counterfeited brands, from designer clothing to potentially deadly drugs. All dollar values in US dollars