Population, long-run history: compare countries

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Population, long-run history by country

Annual, Persons, thousands

Source: Maddison Project Database 2023

Population, long-run history: latest observations by country
Date	Barbados	Cameroon	Sierra Leone
Dec 31, 1999	273	15,483	3,736
Dec 31, 2000	274	15,913	3,809
Dec 31, 2001	275	16,354	4,043
Dec 31, 2002	276	16,815	4,287
Dec 31, 2003	278	17,289	4,466
Dec 31, 2004	279	17,764	4,602
Dec 31, 2005	280	18,249	4,708
Dec 31, 2006	281	18,746	4,818
Dec 31, 2007	282	19,278	4,918
Dec 31, 2008	283	19,843	5,023
Dec 31, 2009	285	20,419	5,132
Dec 31, 2010	286	21,002	5,246
Dec 31, 2011	287	21,586	5,364
Dec 31, 2012	288	22,181	5,486
Dec 31, 2013	289	22,800	5,613
Dec 31, 2014	290	23,513	5,744
Dec 31, 2015	291	24,273	5,879
Dec 31, 2016	291	24,995	6,019
Dec 31, 2017	292	25,680	6,163
Dec 31, 2018	293	26,373	6,312
Dec 31, 2019	294	27,114	6,461
Dec 31, 2020	294	27,878	6,611
Dec 31, 2021	295	28,663	6,761
Dec 31, 2022	295	29,417	6,910

Source: Bolt, J. and van Zanden, J.L. (2024), Maddison style estimates of the evolution of the world economy: A new 2023 update, Journal of Economic Surveys, 1-41, DOI 10.1111/joes.12618. Licensed under CC BY 4.0. The original sources are listed on each page.

All data sources

Original sources of these estimates

GDP pc: 2008 - 2022: Total Economy Database the Conference Board for all countries included in TED. Otherwise UN national accounts statistics

No separate list is published for Barbados, Cameroon, Sierra Leone; the database as a whole is cited above.