World Development Indicators
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Graph, map and compare more than 1,000 time series indicators from the World Development Indicators and more than 5,000 indicators more from other collections such as Gender Statistics, African Development Indicators or Education Statistics. |
100% 2010
100% 2005
100% 2000
100% 1995
100% 1990
Access to an improved water source refers to the percentage of the population with reasonable access to an adequate amount of water from an improved source, such as a household connection, public standpipe, borehole, protected well or spring, and rainwater collection. Unimproved sources include vendors, tanker trucks, and unprotected wells and springs. Reasonable access is defined as the availability of at least 20 liters a person a day from a source within one kilometer of the dwelling.
World Development Indicators
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Climate Change
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The Climate Change Knowledge Portal is a hub of information, data and reports about climate change around the world. Here you can query, map, compare, chart and summarize key climate-related information. |
Average Monthly Temperature
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