50 and <=100]]> Japan, Russia, South Korea, Philippines, Northern Mariana Islands, Micronesia 50-100 mm 19309057 10 13784673 12694 4644749 814277 52502 159 7 0 2 0 0 0 100 and <=250]]> South Korea, Japan 100-250 mm 11648559 8 11592002 0 56557 0 0 0 8 0 0 0 0 0 250 and <=500]]> Japan 250-500 mm 5638491 5 5638491 0 0 0 0 0 5 0 0 0 0 0 500 and <=750]]> Japan 500-750 mm 504509 0 504509 0 0 0 0 0 0 0 0 0 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0