50 and <=100]]> Russia, Japan, China, North Korea, Taiwan 50-100 mm 11710227 6 729 189149 6799308 64054 2414 4654570 0 0 3 0 0 2 100 and <=250]]> Japan, China, Taiwan 100-250 mm 46876 0 0 15307 13267 0 3 18298 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