Scimago Journal & Country Rank

Migration Letters

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
9
H Index
Subject Area and CategorySocial Sciences
Demography
Geography, Planning and Development
PublisherMigration Letters & The London Publishers
Publication typeJournals
ISSN17418992, 17418984
Coverage2011-ongoing
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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Demography2012Q4
Demography2013Q4
Demography2014Q3
Demography2015Q4
Demography2016Q2
Demography2017Q2
Demography2018Q2
Geography, Planning and Development2012Q4
Geography, Planning and Development2013Q4
Geography, Planning and Development2014Q3
Geography, Planning and Development2015Q4
Geography, Planning and Development2016Q3
Geography, Planning and Development2017Q1
Geography, Planning and Development2018Q2
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20120.102
20130.126
20140.278
20150.128
20160.316
20170.621
20180.449
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20110.000
Cites / Doc. (4 years)20120.188
Cites / Doc. (4 years)20130.188
Cites / Doc. (4 years)20140.457
Cites / Doc. (4 years)20150.360
Cites / Doc. (4 years)20160.464
Cites / Doc. (4 years)20170.838
Cites / Doc. (4 years)20181.008
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.188
Cites / Doc. (3 years)20130.188
Cites / Doc. (3 years)20140.457
Cites / Doc. (3 years)20150.357
Cites / Doc. (3 years)20160.487
Cites / Doc. (3 years)20170.865
Cites / Doc. (3 years)20181.034
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.188
Cites / Doc. (2 years)20130.188
Cites / Doc. (2 years)20140.444
Cites / Doc. (2 years)20150.462
Cites / Doc. (2 years)20160.446
Cites / Doc. (2 years)20170.864
Cites / Doc. (2 years)20180.532
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20110
Self Cites20120
Self Cites20131
Self Cites20147
Self Cites20150
Self Cites20163
Self Cites20178
Self Cites20187
Total Cites20110
Total Cites20123
Total Cites20139
Total Cites201432
Total Cites201530
Total Cites201638
Total Cites201777
Total Cites201891
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20110
External Cites per document20120.188
External Cites per document20130.167
External Cites per document20140.357
External Cites per document20150.357
External Cites per document20160.449
External Cites per document20170.775
External Cites per document20180.955
Cites per document20110.000
Cites per document20120.188
Cites per document20130.188
Cites per document20140.457
Cites per document20150.357
Cites per document20160.487
Cites per document20170.865
Cites per document20181.034
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
201112.50
201228.13
20130.00
201413.33
201523.08
201622.86
201725.81
201810.00
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20172
Non-citable documents20184
Citable documents20110
Citable documents201216
Citable documents201348
Citable documents201470
Citable documents201584
Citable documents201678
Citable documents201789
Citable documents201888
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20110
Uncited documents201213
Uncited documents201340
Uncited documents201447
Uncited documents201562
Uncited documents201651
Uncited documents201750
Uncited documents201849
Cited documents20110
Cited documents20123
Cited documents20138
Cited documents201423
Cited documents201522
Cited documents201627
Cited documents201741
Cited documents201843
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