0.25 and <=0.5]]> China, North Korea, South Korea, Japan 0.25-0.5 m 2103283 866 1987296 110763 1196 4026 828 35 0 1 0.5 and <=1]]> China 0.5-1.0 m 1996069 1387 1996069 0 0 0 1387 0 0 0 1 and <=2]]> China 1.0-2.0 m 1712174 2658 1712174 0 0 0 2658 0 0 0 2 and <=3]]> China 2.0-3.0 m 388125 813 388125 0 0 0 813 0 0 0 3 and <=5]]> 3.0-5.0 m 0 0 5 and <=100]]> more than 5 m 0 0