sentence: elsewhere found mainly in south-central indonesia ( 11.4 % mataram , 8.0 % waingapu , 7.3 % bali , 1.9 % borneo ) and in cham of bình thuận , vietnam ( 7/168 = 4.2 % ) , with singleton or sporadic occurrences in thailand , sumatra , java , sulawesi , and alor .