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World Population: 6,853,328,460 Migrants in the world: 215,738,321 Almost 216 million people, or 3.15% of the world population, live outside their countries. Click on a country box to know more about migration flow to/from that country. Refugees and Asylum
Close Source United Nations, Department of Economic and Social Affairs (UNDESA), Population Division special updated estimates of urban population as of October 2011, consistent with World Population Prospects: The 2010 revision and World Urbanization Prospects: The 2009 revision.
2 December 2011 Last updated at 17:52 GMT The image below shows the location of 2,396,750 road crashes in Great Britain from 1999 to 2010. Each light point is an individual collision which resulted in a casualty.
Click for high-resolution PDF version (11MB) Video A time-lapse video of the maps, cycled twice, is available below (best viewed at 720p): Mood Variations A number of interesting trends can be observed in the data.
Betrayed by our own data Mobile phones are tracking devices that reveal much about our lives. One look at our interactive map of data provided by the Green party politician Malte Spitz shows why. Nuclear plants in your neighbourhood How many people live near a nuclear power plant in Germany? How many people lives within a radius of 20 kilometres? PISA based Wealth Comparison How do families live these days? ZEIT ONLINE analyzed and visualized the data OECD's comprehensive world education ranking report, PISA 2009.