4 per cent and 77 per cent of people defecate in the open air, using improved facilities

 However, the rich (95 percent to 5 percent) and the poor (45 percent to 6 percent), improved .There are considerable differences within the family. The districts are two of the best and worst districts of Dhaka and Chittagong Division Bandarban Satelite. Multiple Indicator Cluster Survey from 2012 to 2013 to the progress report of the survey came up with the information.