50 and <=100]]> China, Vietnam, Laos, Burma, Thailand 50-100 mm 13820124 7 269086 3626571 1799557 2619673 5505237 0 2 1 1 3 100 and <=250]]> China, Vietnam, Burma, Laos, Thailand 100-250 mm 5629058 3 67027 1602113 483189 1982868 1493861 0 1 0 1 0 250 and <=500]]> Vietnam, Burma, Thailand, Laos 250-500 mm 169322 0 0 10134 688 121854 36646 0 0 0 0 0 500 and <=750]]> Burma 500-750 mm 191 0 0 0 0 191 0 0 0 0 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0