http://www.wssinfo.org/

http://www.wssinfo.org/data-estimates/introduction/ [Accessed: 22.03.2011]

The homepage of the Joint Monitoring Programme (JMP) of WHO and UNICEF for Water Supply and Sanitation (WSS) offers three tools to build dynamically water supply and sanitation data representations in the form of maps, graphs and tables by choosing between geographical area, level of aggregation, type of data, year and urban/rural setting. Specific country files are available in the documents section.