0.25 and <=0.5]]> Japan, Russia, China, North Korea, South Korea, Philippines 0.25-0.5 m 5755637 1778 4370381 17 2818 53273 484220 205525 639400 1316 0 0 23 151 69 217 0.5 and <=1]]> Japan, China, North Korea, South Korea 0.5-1.0 m 1451044 900 708532 0 4151 141029 298185 299146 0 384 0 2 80 202 228 0 1 and <=2]]> North Korea, South Korea 1.0-2.0 m 640705 794 0 0 9902 0 2893 627909 0 0 0 12 0 2 778 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