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	São Tomé & Príncipe	Romania	Portugal
Dec 31, 1999	138	22,414	10,144
Dec 31, 2000	141	22,262	10,215
Dec 31, 2001	144	22,106	10,288
Dec 31, 2002	147	21,931	10,344
Dec 31, 2003	151	21,828	10,383
Dec 31, 2004	154	21,704	10,408
Dec 31, 2005	158	21,571	10,427
Dec 31, 2006	161	21,443	10,446
Dec 31, 2007	165	21,129	10,467
Dec 31, 2008	168	20,779	10,482
Dec 31, 2009	172	20,607	10,492
Dec 31, 2010	176	20,485	10,497
Dec 31, 2011	180	20,385	10,481
Dec 31, 2012	183	20,296	10,439
Dec 31, 2013	187	20,224	10,382
Dec 31, 2014	190	20,151	10,326
Dec 31, 2015	194	20,055	10,283
Dec 31, 2016	198	19,938	10,251
Dec 31, 2017	201	19,823	10,226
Dec 31, 2018	204	19,713	10,209
Dec 31, 2019	208	19,622	10,212
Dec 31, 2020	212	19,496	10,223
Dec 31, 2021	216	19,351	10,214
Dec 31, 2022	220	19,266	10,200

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.

Portugal

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
1530–1850: Palma, N., & Reis, J. (2019). From Convergence to Divergence: Portuguese Economic Growth, 1527–1850. The Journal of Economic History, 79(2), 477-506. doi:10.1017/S0022050719000056
1850-1913: Pedro Lains, "How Far Can We Go? Measuring Portuguese Economic Growth (1850-1913)"
1938-1950: R. Janes Cartado and N.E. Sequeira da Rosa, Series Longas as Contas Nacionais Portuguesas 1958-1985, Banco de Portugal, Lisbon,

No separate list is published for São Tomé & Príncipe; the database as a whole is cited above.