50 and <=100]]> Russia, Japan, North Korea, South Korea 50-100 mm 4261408 2 461 96234 1026172 3138541 0 0 0 1 100 and <=250]]> Russia, Japan, North Korea, South Korea 100-250 mm 15206 0 119 733 1374 12980 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