50 and <=100]]> China, Russia, North Korea, South Korea, Japan, Philippines 50-100 mm 16006025 9 18039 24233 135 12787226 1748844 77989 1349556 0 0 0 7 0 0 0 100 and <=250]]> North Korea, South Korea 100-250 mm 1469130 0 0 0 35 1468689 404 0 0 0 0 0 0 0 0 0 250 and <=500]]> 250-500 mm 0 0 500 and <=750]]> 500-750 mm 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0