50 and <=100]]> Russia, China, North Korea, South Korea, Japan, Taiwan, Philippines 50-100 mm 31789281 18 1261176 7399266 13752873 4047512 3880150 905366 542936 0 4 7 2 2 0 0 100 and <=250]]> Russia, North Korea, South Korea, China, Japan, Taiwan 100-250 mm 49151701 33 110842 256729 3393659 45279359 100339 10773 0 0 0 2 31 0 0 0 250 and <=500]]> South Korea, Japan 250-500 mm 973964 0 0 0 0 962011 11952 0 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