0.25 and <=0.5]]> Russia, Japan, China, North Korea, South Korea, Philippines 0.25-0.5 m 3148574 1035 13204 2515074 97680 175530 186014 161071 4 807 42 69 67 43 0.5 and <=1]]> Russia, Japan, North Korea, South Korea 0.5-1.0 m 340829 230 14698 154283 0 12186 159660 0 10 111 0 6 102 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