50 and <=100]]> Russia, China, North Korea, Japan, South Korea, Philippines 50-100 mm 20883894 11 4966 867 4751506 4989 1819998 13291323 1010242 0 0 2 0 1 7 0 100 and <=250]]> North Korea, South Korea, Japan 100-250 mm 903610 0 0 0 817646 36 80485 5441 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