0.25 and <=0.5]]> Russia, Japan, North Korea, South Korea, Philippines 0.25-0.5 m 9528631 3089 21489 16039 7188836 944311 999308 358645 6 5 2368 285 322 100 0.5 and <=1]]> Russia, Japan, North Korea, South Korea 0.5-1.0 m 1322416 899 10156 12683 16272 385375 897928 0 6 9 8 235 639 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