50 and <=100]]> China, Mongolia, Japan, North Korea, South Korea, Philippines 50-100 mm 56503379 32 11455334 2088 1846575 5653767 36191043 1354569 6 0 1 3 20 0 100 and <=250]]> Mongolia, Japan 100-250 mm 33324 0 0 5123 28201 0 0 0 0 0 0 0 0 0 250 and <=500]]> 250-500 mm 0 0 500 and <=750]]> 500-750 mm 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0