Falls of 2.6% on the Dow Jones Industrial Average and 3.6% on the Nasdaq greeted the latest factor index from the Institute of Supply Management and were rapidly translated into further declines in the region's major markets. In Japan, traders backed off from the market, so the damage in thin trading was limited to a fall of 83.85 points to 9709.66 at the close, but this disguised some hefty losses among leading exporters. In Hong Kong, the Hang Seng index dived straight back through 10,000 with a fall of 188.3 points to 9991.7.