0.25 and <=0.5]]> Russia, Japan, North Korea, South Korea, Philippines 0.25-0.5 m 5039633 1918 2220 4132742 39436 395895 469337 0 1642 13 132 130 0.5 and <=1]]> Russia, Japan, North Korea, South Korea 0.5-1.0 m 616195 349 10274 246776 41963 317180 0 7 130 22 188 0 1 and <=2]]> 1.0-2.0 m 0 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