By | June 02 2010 4:58 AM

HONG KONG, JUNE 2 (Reuters) - Central bank reserve holdings have exploded globally in the last decade and nowhere more so than in Asia, where the biggest piles of cash are. Since 2000, global foreign exchange reserves have grown by a staggering $6.15 trillion and stood at $8.09 trillion at the end of 2009, or 14 percent of the world's gross domestic product, International Monetary Fund data showed.