Since 2006, the average container ship has doubled in size to 4,580 TEU and ships with a capacity of more than 12,000 TEU has accounted for 51% of the fleet’s capacity expansion. Today, just 626 ships provide 36% of the fleet’s capacity, and the trend is set to continue as the large ships dominate the order book, says Niels Rasmussen, Chief Shipping Analyst at BIMCO.