Bilateral international migration flow estimates for 200 countries by sex and migrant type (1990-1995 to 2015-2020).

Estimates of international migration flows by migrant type based on International Migrant Stock (IMS2020) data inputs by the United Nations and the most recent WPP (WPP2019). <br><br>Download<br><br>Use the download button above or directly download into R using the URL:<br><br>f <br><br>Data Details<br><br>Row for each migration corridor - period combination (197 origins x 197 destinations x 3 migrant types x 2 sexes x 4 periods + 200 origins x 200 destinations x 3 migrant types x 2 sexes x 2 periods = 1,411,416).<br>year0 - first year of five year periodorig - origin ISO three letter country codedest - destination ISO three letter countrysex - sex of migrant<br>type - migrant type (outward, return or transit)<br> Columns for estimates based on the following migration flow estimation methods:<br><b>Demographic Accounting Approaches:</b><br><br>da_min_open - see Abel, G. J. (2013). Estimating global migration flow tables using place of birth data. Demographic Research, 28(March), 505–546. https://doi.org/10.4054/DemRes.2013.28.18<br><br>da_min_closed - see Abel, G. J. (2018). Estimates of Global Bilateral Migration Flows by Gender between 1960 and 2015. International Migration Review, (Fall), imre.12327. https://doi.org/10.1111/imre.12327<br><br>da_pb_closed - see Azose, J. J., &amp; Raftery, A. E. (2018). Estimation of emigration, return migration, and transit migration between all pairs of countries. Proceedings of the National Academy of Sciences, 201722334. https://doi.org/10.1073/PNAS.1722334116