C.4. How do you know water is safe for drinking? The tube well is marked as a safe source (টিউবওয়েলটি নিরাপদ পানির উৎস হিসেবে চিহ্নিত হয়েছে) (confirmationwatersafe_markedsafe)
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.