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Sierra Leone

  • President:Julius Maada Bio
  • Vice President:Mohamed Juldeh Jalloh
  • Capital city:Freetown
  • Languages:English (official, regular use limited to literate minority), Mende (principal vernacular in the south), Temne (principal vernacular in the north), Krio (English-based Creole, spoken by the descendants of freed Jamaican slaves who were settled in the Freetown area, a lingua franca and a first language for 10% of the population but understood by 95%)
  • Government
  • National statistics office
  • Population, persons:8,884,298 (2024)
  • Area, sq km:72,180
  • GDP per capita, US$:476 (2022)
  • GDP, billion current US$:4.1 (2022)
  • GINI index:35.7 (2018)
  • Ease of Doing Business rank:163

All datasets: E
  • E
    • Energy Study Reserves, Resources and Availability of Energy Resources
      August 2022
      Source: Federal Institute for Geosciences and Natural Resources
      Uploaded by: Knoema
      Accessed On: 20 October, 2022
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      BGR provides the biennial energy study which covers data and developments concerning German and Global energy supplies. In addition the study also provides information on the global generation of renewable energies, including geothermal energy and hydrogen.