Mean household size and mean number of children under five in 20 TB high-burden countries. AGO = Angola, BGD = Bangladesh, CHN = China, COD = Democratic Republic of the Congo, ETH = Ethiopia, IDN = Indonesia, IND = India, KEN = Kenya, MMR = Myanmar, MOZ = Mozambique, NGA = Nigeria, PAK = Pakistan, PHL = Philippines, RUS = Russia, TZA = Tanzania, UGA = Uganda, VNM = Vietnam, ZAF = South Africa, ZMB = Zambia, ZWE = Zimbabwe.