50 and <=100]]> North Korea, China, Russia, Japan, South Korea, Taiwan 50-100 mm 111241829 63 263639 72474398 1085 37876715 550420 75569 0 41 0 21 0 0 100 and <=250]]> North Korea, Japan, South Korea, China 100-250 mm 57028286 37 808990 27742237 0 28472042 5015 0 0 17 0 18 0 0 250 and <=500]]> North Korea, Japan 250-500 mm 11184200 11 166898 0 0 11017301 0 0 0 0 0 11 0 0 500 and <=750]]> Japan 500-750 mm 887369 1 0 0 0 887369 0 0 0 0 0 1 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0