50 and <=100]]> South Korea, China 50-100 mm 31581026 18 236381 31344645 0 18 100 and <=250]]> South Korea, China 100-250 mm 67396419 46 237938 67158481 0 46 250 and <=500]]> South Korea, China 250-500 mm 6427360 5 49057 6378303 0 5 500 and <=750]]> China 500-750 mm 51002 0 0 51002 0 0 750 and <=1000]]> China 750-1000 mm 1270 0 0 1270 0 0 1000 and <=10000]]> more than 1000 mm 0 0