0.25 and <=0.5]]> Russia, Japan, North Korea, South Korea 0.25-0.5 m 5764414 2034 145348 737 3770312 1012539 835475 46 0 1303 363 321 0.5 and <=1]]> Russia, Japan, North Korea, South Korea 0.5-1.0 m 2894919 1962 5246 26931 1720661 96673 1045406 2 17 1086 65 790 1 and <=2]]> Russia 1.0-2.0 m 8349 8 8343 5 0 0 0 8 0 0 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