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	Romania	Niger
Dec 31, 1999	22,414	10,424
Dec 31, 2000	22,262	10,785
Dec 31, 2001	22,106	11,170
Dec 31, 2002	21,931	11,580
Dec 31, 2003	21,828	12,015
Dec 31, 2004	21,704	12,472
Dec 31, 2005	21,571	12,954
Dec 31, 2006	21,443	13,459
Dec 31, 2007	21,129	13,986
Dec 31, 2008	20,779	14,532
Dec 31, 2009	20,607	15,092
Dec 31, 2010	20,485	15,669
Dec 31, 2011	20,385	16,263
Dec 31, 2012	20,296	16,903
Dec 31, 2013	20,224	17,569
Dec 31, 2014	20,151	18,242
Dec 31, 2015	20,055	18,957
Dec 31, 2016	19,938	19,708
Dec 31, 2017	19,823	20,462
Dec 31, 2018	19,713	21,228
Dec 31, 2019	19,622	22,023
Dec 31, 2020	19,496	22,842
Dec 31, 2021	19,351	23,691
Dec 31, 2022	19,266	24,587

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

Romania

1862–1995: Axenciuc, V. (2012). Produsul intern brut al Romaniei, Vol. 1, Institutl de Economie Nationala, Bucarest
1915-1919 & 1949: Voinea, L., Cojocaru, A., Costache, B., Grigoraș, V., Lovin, H., Neagu, C., Orțan, D., & Tănase, A. (2019). One Hundred Years of Honesty: Recovering the Lost Memory of the Romanian Economy 1918-2018.

No separate list is published for Niger; the database as a whole is cited above.