Scimago Journal & Country Rank

Japanese Journal of Cancer and Chemotherapy

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
Cancer Research1999Q4
Cancer Research2000Q4
Cancer Research2001Q4
Cancer Research2002Q4
Cancer Research2003Q4
Cancer Research2004Q4
Cancer Research2005Q4
Cancer Research2006Q4
Cancer Research2007Q4
Cancer Research2008Q4
Cancer Research2009Q4
Cancer Research2010Q4
Cancer Research2011Q4
Cancer Research2012Q4
Cancer Research2013Q4
Cancer Research2014Q4
Cancer Research2015Q4
Cancer Research2016Q4
Cancer Research2017Q4
Cancer Research2018Q4
Cancer Research2019Q4
Cancer Research2020Q4
Medicine (miscellaneous)1999Q3
Medicine (miscellaneous)2000Q3
Medicine (miscellaneous)2001Q3
Medicine (miscellaneous)2002Q3
Medicine (miscellaneous)2003Q3
Medicine (miscellaneous)2004Q3
Medicine (miscellaneous)2005Q3
Medicine (miscellaneous)2006Q3
Medicine (miscellaneous)2007Q3
Medicine (miscellaneous)2008Q3
Medicine (miscellaneous)2009Q4
Medicine (miscellaneous)2010Q4
Medicine (miscellaneous)2011Q4
Medicine (miscellaneous)2012Q4
Medicine (miscellaneous)2013Q4
Medicine (miscellaneous)2014Q4
Medicine (miscellaneous)2015Q4
Medicine (miscellaneous)2016Q4
Medicine (miscellaneous)2017Q4
Medicine (miscellaneous)2018Q4
Medicine (miscellaneous)2019Q4
Medicine (miscellaneous)2020Q4
Oncology1999Q4
Oncology2000Q4
Oncology2001Q3
Oncology2002Q4
Oncology2003Q4
Oncology2004Q4
Oncology2005Q4
Oncology2006Q4
Oncology2007Q4
Oncology2008Q4
Oncology2009Q4
Oncology2010Q4
Oncology2011Q4
Oncology2012Q4
Oncology2013Q4
Oncology2014Q4
Oncology2015Q4
Oncology2016Q4
Oncology2017Q4
Oncology2018Q4
Oncology2019Q4
Oncology2020Q4
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
19990.137
20000.125
20010.128
20020.132
20030.128
20040.126
20050.128
20060.134
20070.134
20080.123
20090.126
20100.126
20110.124
20120.119
20130.124
20140.121
20150.127
20160.120
20170.119
20180.118
20190.116
20200.121
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
1999392
2000444
2001364
2002473
2003415
2004461
2005440
2006482
2007489
2008559
2009653
2010709
2011672
2012684
2013705
2014721
2015693
2016689
2017571
2018704
2019717
2020634
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)19990.136
Cites / Doc. (4 years)20000.141
Cites / Doc. (4 years)20010.126
Cites / Doc. (4 years)20020.161
Cites / Doc. (4 years)20030.148
Cites / Doc. (4 years)20040.137
Cites / Doc. (4 years)20050.139
Cites / Doc. (4 years)20060.143
Cites / Doc. (4 years)20070.133
Cites / Doc. (4 years)20080.129
Cites / Doc. (4 years)20090.134
Cites / Doc. (4 years)20100.118
Cites / Doc. (4 years)20110.113
Cites / Doc. (4 years)20120.123
Cites / Doc. (4 years)20130.106
Cites / Doc. (4 years)20140.126
Cites / Doc. (4 years)20150.124
Cites / Doc. (4 years)20160.119
Cites / Doc. (4 years)20170.097
Cites / Doc. (4 years)20180.082
Cites / Doc. (4 years)20190.089
Cites / Doc. (4 years)20200.105
Cites / Doc. (3 years)19990.136
Cites / Doc. (3 years)20000.130
Cites / Doc. (3 years)20010.127
Cites / Doc. (3 years)20020.164
Cites / Doc. (3 years)20030.151
Cites / Doc. (3 years)20040.141
Cites / Doc. (3 years)20050.137
Cites / Doc. (3 years)20060.153
Cites / Doc. (3 years)20070.142
Cites / Doc. (3 years)20080.129
Cites / Doc. (3 years)20090.127
Cites / Doc. (3 years)20100.111
Cites / Doc. (3 years)20110.113
Cites / Doc. (3 years)20120.130
Cites / Doc. (3 years)20130.103
Cites / Doc. (3 years)20140.123
Cites / Doc. (3 years)20150.125
Cites / Doc. (3 years)20160.115
Cites / Doc. (3 years)20170.094
Cites / Doc. (3 years)20180.076
Cites / Doc. (3 years)20190.088
Cites / Doc. (3 years)20200.103
Cites / Doc. (2 years)19990.120
Cites / Doc. (2 years)20000.119
Cites / Doc. (2 years)20010.118
Cites / Doc. (2 years)20020.172
Cites / Doc. (2 years)20030.146
Cites / Doc. (2 years)20040.128
Cites / Doc. (2 years)20050.131
Cites / Doc. (2 years)20060.168
Cites / Doc. (2 years)20070.134
Cites / Doc. (2 years)20080.137
Cites / Doc. (2 years)20090.107
Cites / Doc. (2 years)20100.101
Cites / Doc. (2 years)20110.115
Cites / Doc. (2 years)20120.129
Cites / Doc. (2 years)20130.097
Cites / Doc. (2 years)20140.120
Cites / Doc. (2 years)20150.123
Cites / Doc. (2 years)20160.089
Cites / Doc. (2 years)20170.090
Cites / Doc. (2 years)20180.069
Cites / Doc. (2 years)20190.072
Cites / Doc. (2 years)20200.086
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 Cites19990
Self Cites20000
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites200912
Self Cites20109
Self Cites201112
Self Cites20128
Self Cites20134
Self Cites201412
Self Cites20154
Self Cites20163
Self Cites20170
Self Cites20183
Self Cites20193
Self Cites20203
Total Cites1999169
Total Cites2000162
Total Cites2001158
Total Cites2002197
Total Cites2003193
Total Cites2004176
Total Cites2005185
Total Cites2006201
Total Cites2007197
Total Cites2008182
Total Cites2009194
Total Cites2010188
Total Cites2011217
Total Cites2012265
Total Cites2013212
Total Cites2014254
Total Cites2015264
Total Cites2016244
Total Cites2017197
Total Cites2018149
Total Cites2019172
Total Cites2020205
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 document19990.136
External Cites per document20000.130
External Cites per document20010.127
External Cites per document20020.164
External Cites per document20030.151
External Cites per document20040.141
External Cites per document20050.137
External Cites per document20060.153
External Cites per document20070.142
External Cites per document20080.129
External Cites per document20090.119
External Cites per document20100.105
External Cites per document20110.107
External Cites per document20120.127
External Cites per document20130.101
External Cites per document20140.118
External Cites per document20150.124
External Cites per document20160.115
External Cites per document20170.095
External Cites per document20180.076
External Cites per document20190.087
External Cites per document20200.103
Cites per document19990.136
Cites per document20000.130
Cites per document20010.127
Cites per document20020.164
Cites per document20030.151
Cites per document20040.141
Cites per document20050.137
Cites per document20060.153
Cites per document20070.142
Cites per document20080.129
Cites per document20090.127
Cites per document20100.111
Cites per document20110.113
Cites per document20120.130
Cites per document20130.103
Cites per document20140.123
Cites per document20150.125
Cites per document20160.115
Cites per document20170.094
Cites per document20180.076
Cites per document20190.088
Cites per document20200.103
% 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
19990.00
20000.00
20010.00
20020.00
20030.00
20040.00
20050.00
20060.00
20070.00
20080.00
20090.61
20100.71
20110.00
20120.00
20130.00
20140.42
20150.29
20160.73
20170.18
20180.43
20193.21
20202.37
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 documents19992
Non-citable documents20002
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20092
Non-citable documents20104
Non-citable documents20116
Non-citable documents20128
Non-citable documents20139
Non-citable documents201411
Non-citable documents201514
Non-citable documents201621
Non-citable documents201728
Non-citable documents201830
Non-citable documents201924
Non-citable documents202022
Citable documents19991245
Citable documents20001243
Citable documents20011249
Citable documents20021200
Citable documents20031281
Citable documents20041252
Citable documents20051349
Citable documents20061316
Citable documents20071383
Citable documents20081411
Citable documents20091528
Citable documents20101697
Citable documents20111915
Citable documents20122026
Citable documents20132056
Citable documents20142050
Citable documents20152096
Citable documents20162098
Citable documents20172075
Citable documents20181923
Citable documents20191940
Citable documents20201970
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 documents19991117
Uncited documents20001116
Uncited documents20011116
Uncited documents20021047
Uncited documents20031117
Uncited documents20041118
Uncited documents20051195
Uncited documents20061157
Uncited documents20071221
Uncited documents20081257
Uncited documents20091359
Uncited documents20101538
Uncited documents20111732
Uncited documents20121819
Uncited documents20131878
Uncited documents20141857
Uncited documents20151884
Uncited documents20161913
Uncited documents20171932
Uncited documents20181826
Uncited documents20191806
Uncited documents20201809
Cited documents1999130
Cited documents2000129
Cited documents2001133
Cited documents2002153
Cited documents2003164
Cited documents2004134
Cited documents2005154
Cited documents2006159
Cited documents2007162
Cited documents2008154
Cited documents2009171
Cited documents2010163
Cited documents2011189
Cited documents2012215
Cited documents2013187
Cited documents2014204
Cited documents2015226
Cited documents2016206
Cited documents2017171
Cited documents2018127
Cited documents2019158
Cited documents2020183
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