0.25 and <=0.5]]> Japan, Russia, North Korea, South Korea, Philippines 0.25-0.5 m 9392173 3127 8203941 3485 924 657646 469720 56453 2729 1 0 208 170 18 0.5 and <=1]]> Japan, North Korea, South Korea 0.5-1.0 m 1089368 735 41328 0 25351 114158 908530 0 22 0 16 62 633 0 1 and <=2]]> South Korea 1.0-2.0 m 2835 3 0 0 0 0 2835 0 0 0 0 0 3 0 2 and <=3]]> 2.0-3.0 m 0 0 3 and <=5]]> 3.0-5.0 m 0 0 5 and <=100]]> more than 5 m 0 0