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	Trinidad & Tobago	Romania	Switzerland
Dec 31, 1999	1,301	22,414	7,258
Dec 31, 2000	1,303	22,262	7,296
Dec 31, 2001	1,308	22,106	7,332
Dec 31, 2002	1,314	21,931	7,384
Dec 31, 2003	1,320	21,828	7,438
Dec 31, 2004	1,326	21,704	7,488
Dec 31, 2005	1,332	21,571	7,532
Dec 31, 2006	1,338	21,443	7,579
Dec 31, 2007	1,344	21,129	7,647
Dec 31, 2008	1,352	20,779	7,738
Dec 31, 2009	1,359	20,607	7,825
Dec 31, 2010	1,365	20,485	7,884
Dec 31, 2011	1,372	20,385	7,959
Dec 31, 2012	1,379	20,296	8,044
Dec 31, 2013	1,386	20,224	8,137
Dec 31, 2014	1,392	20,151	8,237
Dec 31, 2015	1,399	20,055	8,332
Dec 31, 2016	1,405	19,938	8,423
Dec 31, 2017	1,411	19,823	8,502
Dec 31, 2018	1,436	19,713	8,565
Dec 31, 2019	1,452	19,622	8,626
Dec 31, 2020	1,448	19,496	8,689
Dec 31, 2021	1,450	19,351	8,756
Dec 31, 2022	1,456	19,266	8,834

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.

Switzerland

1: Scheidel, W. and Friesen, S. J., ‘The size of the economy and the distribution of income in the Roman Empire’, Journal of Roman Studies, 99 (2009), pp. 61–91
1850-2011: Stohr, Christian (2016), Trading Gains: new estimates of Swiss GDP, 1851-2008. Economic History Working Papers, 245/2016. London School of Economics and Political Science, Economic History Department, London, UK

No separate list is published for Trinidad & Tobago; the database as a whole is cited above.