TOKYO - MARCH 17: Traders monitor stocks at Gaitame.com, a foreign exchange trading company, on March 17, 2008 in Tokyo, Japan. The US dollar continues to fall down into the level of 96 yen at the foreign exchange market in Tokyo and the Japanese Yen was able to break the psychological barrier of 100 last week, for the first time in 13 years, amid the free fall of the US Dollar.