50 and <=100]]> North Korea, South Korea, Japan 50-100 mm 58776602 33 441650 3034502 55300449 0 1 31 100 and <=250]]> North Korea, South Korea, Japan 100-250 mm 10659110 7 32835 52782 10573492 0 0 6 250 and <=500]]> Japan 250-500 mm 36328 0 0 0 36328 0 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