50 and <=100]]> Russia, China, Japan, North Korea, South Korea, Philippines 50-100 mm 67823830 38 1521 38017738 5204431 4063904 15061487 5474749 0 21 2 2 8 3 100 and <=250]]> Japan, North Korea, South Korea, China, Philippines 100-250 mm 29862311 19 0 28614 580896 6405200 20551427 2296174 0 0 0 4 12 1 250 and <=500]]> North Korea 250-500 mm 922089 0 0 0 0 922089 0 0 0 0 0 0 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