Every dollar invested in water, sanitation brings four-fold return in costs claims UN

Dear,friends the new report published by the UN says that for every dollar invested in water and sanitation, there is a $4.3 return in the form of reduced health care costs for individuals and society around the world, where 2.5 billion people still lack access to basic sanitation services, with 1 billion practicing open defection. Do you agree?http://www.un.org/apps/news/story.asp?NewsID=49377#.VG8Ei1Z0Vz_