50 and <=100]]> Russia, China, Japan, North Korea, South Korea 50-100 mm 58133883 33 788555 928611 31252303 11581 642226 24510604 0 0 17 0 0 14 100 and <=250]]> South Korea, Japan 100-250 mm 30823614 20 0 0 4698030 17573 0 26108011 0 0 2 0 0 17 250 and <=500]]> South Korea 250-500 mm 47561 0 0 0 0 10 0 47550 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