2014 Event Chocolate manufacturers state that a cocoa-pod fungus and dry weather in cocoa-growing regions has created a shortage of cocoa that may increase in the future; world chocolate demand already exceeds production capacity 2014 Event Chinese e-commerce company Alibaba begins trading on the New York Stock Exchange; its pre-IPO market valuation of almost $168 billion exceeds that of American e-commerce giant Amazon by over $17 billion 2013 Event Wal-Mart revenue exceeds that of Exxon Mobil, becoming the largest company by revenue on the Fortune 500 list 2011 Event The 2011 Tohoku earthquake and tsunami death toll now exceeds 15,000 with 9,000 still missing and 115,000 evacuees still living in shelters 1987 Event Japan 1st exceeds military spending cap of 1% of GNP ($23 billion) 1986 Event Reagan administration exceeds SALT II arms limitations for 1st time 1966 Event Period of relative peace following WW II exceeds that following WW I