Kybernetes

Kybernetes is scientifically supported by several international scientific societies devoted to the study and development of Systems Thinking such as: the American Society for Cybernetics, the Business Systems Laboratory, the Cybernetics society, the UK Systems Society and the World Organisation of Systems and Cybernetics. It is devoted to improvement in the understanding of human, social, organizational, technological and sustainable aspects of society and their interdependencies. It encourages consideration of a range of theories, methodologies and approaches, and their transdisciplinary links. The spirit of the journal comes from Norbert Wiener's understanding of cybernetics as "The Human Use of Human Beings." Hence, Kybernetes strives for examination and analysis, based on a systemic frame of reference, of burning issues of ecosystems, society, organizations, businesses and human behavior. The journal addresses current areas of concern and debate whilst promoting future perspectives and developments. The complex and challenging nature of the systems under study is reflected in the published articles. These may involve not only theoretical and methodologically oriented studies, but also in-depth discussions of applications, implications and implementations. Within its transdisciplinary framework of Cybernetics and Systems Thinking, the journal welcomes topics from all domains of human, social, and ecological sciences, including contributing to themes of sustainability, viability, and the impact of technology on human beings and society. To ensure relevance, academic rigor and integrity, all submitted manuscripts will be subject to an initial evaluation by the Editors and, if found suitable for further consideration, to a double-blind peer-review by independent anonymous expert reviewers.

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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.

Category	Year	Quartile
Artificial Intelligence	1999	Q3
Artificial Intelligence	2000	Q4
Artificial Intelligence	2001	Q4
Artificial Intelligence	2002	Q4
Artificial Intelligence	2003	Q4
Artificial Intelligence	2004	Q3
Artificial Intelligence	2005	Q3
Artificial Intelligence	2006	Q3
Artificial Intelligence	2007	Q3
Artificial Intelligence	2008	Q4
Artificial Intelligence	2009	Q4
Artificial Intelligence	2010	Q3
Artificial Intelligence	2011	Q3
Artificial Intelligence	2012	Q3
Artificial Intelligence	2013	Q3
Artificial Intelligence	2014	Q4
Artificial Intelligence	2015	Q3
Artificial Intelligence	2016	Q3
Artificial Intelligence	2017	Q3
Artificial Intelligence	2018	Q3
Artificial Intelligence	2019	Q3
Artificial Intelligence	2020	Q3
Artificial Intelligence	2021	Q3
Artificial Intelligence	2022	Q3
Artificial Intelligence	2023	Q3
Computer Science (miscellaneous)	1999	Q3
Computer Science (miscellaneous)	2000	Q3
Computer Science (miscellaneous)	2001	Q3
Computer Science (miscellaneous)	2002	Q3
Computer Science (miscellaneous)	2003	Q3
Computer Science (miscellaneous)	2004	Q2
Computer Science (miscellaneous)	2005	Q3
Computer Science (miscellaneous)	2006	Q3
Computer Science (miscellaneous)	2007	Q2
Computer Science (miscellaneous)	2008	Q3
Computer Science (miscellaneous)	2009	Q3
Computer Science (miscellaneous)	2010	Q2
Computer Science (miscellaneous)	2011	Q2
Computer Science (miscellaneous)	2012	Q2
Computer Science (miscellaneous)	2013	Q2
Computer Science (miscellaneous)	2014	Q3
Computer Science (miscellaneous)	2015	Q2
Computer Science (miscellaneous)	2016	Q2
Computer Science (miscellaneous)	2017	Q2
Computer Science (miscellaneous)	2018	Q2
Computer Science (miscellaneous)	2019	Q2
Computer Science (miscellaneous)	2020	Q2
Computer Science (miscellaneous)	2021	Q2
Computer Science (miscellaneous)	2022	Q2
Computer Science (miscellaneous)	2023	Q2
Control and Systems Engineering	1999	Q3
Control and Systems Engineering	2000	Q3
Control and Systems Engineering	2001	Q3
Control and Systems Engineering	2002	Q3
Control and Systems Engineering	2003	Q3
Control and Systems Engineering	2004	Q3
Control and Systems Engineering	2005	Q3
Control and Systems Engineering	2006	Q3
Control and Systems Engineering	2007	Q3
Control and Systems Engineering	2008	Q3
Control and Systems Engineering	2009	Q3
Control and Systems Engineering	2010	Q3
Control and Systems Engineering	2011	Q3
Control and Systems Engineering	2012	Q3
Control and Systems Engineering	2013	Q3
Control and Systems Engineering	2014	Q4
Control and Systems Engineering	2015	Q3
Control and Systems Engineering	2016	Q3
Control and Systems Engineering	2017	Q3
Control and Systems Engineering	2018	Q2
Control and Systems Engineering	2019	Q2
Control and Systems Engineering	2020	Q3
Control and Systems Engineering	2021	Q3
Control and Systems Engineering	2022	Q2
Control and Systems Engineering	2023	Q2
Electrical and Electronic Engineering	1999	Q3
Electrical and Electronic Engineering	2000	Q3
Electrical and Electronic Engineering	2001	Q3
Electrical and Electronic Engineering	2002	Q3
Electrical and Electronic Engineering	2003	Q3
Electrical and Electronic Engineering	2004	Q2
Electrical and Electronic Engineering	2005	Q3
Electrical and Electronic Engineering	2006	Q3
Electrical and Electronic Engineering	2007	Q3
Electrical and Electronic Engineering	2008	Q3
Electrical and Electronic Engineering	2009	Q3
Electrical and Electronic Engineering	2010	Q3
Electrical and Electronic Engineering	2011	Q3
Electrical and Electronic Engineering	2012	Q3
Electrical and Electronic Engineering	2013	Q3
Electrical and Electronic Engineering	2014	Q3
Electrical and Electronic Engineering	2015	Q3
Electrical and Electronic Engineering	2016	Q3
Electrical and Electronic Engineering	2017	Q2
Electrical and Electronic Engineering	2018	Q2
Electrical and Electronic Engineering	2019	Q2
Electrical and Electronic Engineering	2020	Q3
Electrical and Electronic Engineering	2021	Q2
Electrical and Electronic Engineering	2022	Q2
Electrical and Electronic Engineering	2023	Q2
Engineering (miscellaneous)	1999	Q2
Engineering (miscellaneous)	2000	Q2
Engineering (miscellaneous)	2001	Q2
Engineering (miscellaneous)	2002	Q2
Engineering (miscellaneous)	2003	Q2
Engineering (miscellaneous)	2004	Q2
Engineering (miscellaneous)	2005	Q2
Engineering (miscellaneous)	2006	Q2
Engineering (miscellaneous)	2007	Q2
Engineering (miscellaneous)	2008	Q3
Engineering (miscellaneous)	2009	Q2
Engineering (miscellaneous)	2010	Q2
Engineering (miscellaneous)	2011	Q2
Engineering (miscellaneous)	2012	Q2
Engineering (miscellaneous)	2013	Q2
Engineering (miscellaneous)	2014	Q3
Engineering (miscellaneous)	2015	Q2
Engineering (miscellaneous)	2016	Q2
Engineering (miscellaneous)	2017	Q2
Engineering (miscellaneous)	2018	Q2
Engineering (miscellaneous)	2019	Q1
Engineering (miscellaneous)	2020	Q2
Engineering (miscellaneous)	2021	Q2
Engineering (miscellaneous)	2022	Q2
Engineering (miscellaneous)	2023	Q2
Information Systems	1999	Q4
Information Systems	2000	Q3
Information Systems	2001	Q4
Information Systems	2002	Q4
Information Systems	2003	Q4
Information Systems	2004	Q3
Information Systems	2005	Q3
Information Systems	2006	Q3
Information Systems	2007	Q3
Information Systems	2008	Q4
Information Systems	2009	Q3
Information Systems	2010	Q3
Information Systems	2011	Q3
Information Systems	2012	Q3
Information Systems	2013	Q3
Information Systems	2014	Q4
Information Systems	2015	Q3
Information Systems	2016	Q3
Information Systems	2017	Q3
Information Systems	2018	Q2
Information Systems	2019	Q3
Information Systems	2020	Q3
Information Systems	2021	Q3
Information Systems	2022	Q3
Information Systems	2023	Q2
Social Sciences (miscellaneous)	1999	Q3
Social Sciences (miscellaneous)	2000	Q3
Social Sciences (miscellaneous)	2001	Q3
Social Sciences (miscellaneous)	2002	Q3
Social Sciences (miscellaneous)	2003	Q2
Social Sciences (miscellaneous)	2004	Q2
Social Sciences (miscellaneous)	2005	Q2
Social Sciences (miscellaneous)	2006	Q3
Social Sciences (miscellaneous)	2007	Q2
Social Sciences (miscellaneous)	2008	Q3
Social Sciences (miscellaneous)	2009	Q2
Social Sciences (miscellaneous)	2010	Q2
Social Sciences (miscellaneous)	2011	Q3
Social Sciences (miscellaneous)	2012	Q2
Social Sciences (miscellaneous)	2013	Q2
Social Sciences (miscellaneous)	2014	Q3
Social Sciences (miscellaneous)	2015	Q2
Social Sciences (miscellaneous)	2016	Q3
Social Sciences (miscellaneous)	2017	Q2
Social Sciences (miscellaneous)	2018	Q2
Social Sciences (miscellaneous)	2019	Q2
Social Sciences (miscellaneous)	2020	Q2
Social Sciences (miscellaneous)	2021	Q2
Social Sciences (miscellaneous)	2022	Q2
Social Sciences (miscellaneous)	2023	Q1
Software	1999	Q3
Software	2000	Q3
Software	2001	Q3
Software	2002	Q3
Software	2003	Q3
Software	2004	Q3
Software	2005	Q3
Software	2006	Q3
Software	2007	Q3
Software	2008	Q4
Software	2009	Q3
Software	2010	Q3
Software	2011	Q3
Software	2012	Q3
Software	2013	Q3
Software	2014	Q4
Software	2015	Q3
Software	2016	Q3
Software	2017	Q3
Software	2018	Q2
Software	2019	Q3
Software	2020	Q3
Software	2021	Q3
Software	2022	Q3
Software	2023	Q2
Theoretical Computer Science	1999	Q4
Theoretical Computer Science	2000	Q4
Theoretical Computer Science	2001	Q4
Theoretical Computer Science	2002	Q4
Theoretical Computer Science	2003	Q4
Theoretical Computer Science	2004	Q4
Theoretical Computer Science	2005	Q4
Theoretical Computer Science	2006	Q4
Theoretical Computer Science	2007	Q4
Theoretical Computer Science	2008	Q4
Theoretical Computer Science	2009	Q4
Theoretical Computer Science	2010	Q4
Theoretical Computer Science	2011	Q4
Theoretical Computer Science	2012	Q4
Theoretical Computer Science	2013	Q4
Theoretical Computer Science	2014	Q4
Theoretical Computer Science	2015	Q4
Theoretical Computer Science	2016	Q4
Theoretical Computer Science	2017	Q3
Theoretical Computer Science	2018	Q3
Theoretical Computer Science	2019	Q3
Theoretical Computer Science	2020	Q3
Theoretical Computer Science	2021	Q3
Theoretical Computer Science	2022	Q3
Theoretical Computer Science	2023	Q2

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.

Year	SJR
1999	0.193
2000	0.190
2001	0.201
2002	0.203
2003	0.215
2004	0.252
2005	0.221
2006	0.217
2007	0.221
2008	0.191
2009	0.225
2010	0.251
2011	0.245
2012	0.270
2013	0.277
2014	0.194
2015	0.281
2016	0.249
2017	0.290
2018	0.338
2019	0.376
2020	0.306
2021	0.409
2022	0.440
2023	0.571

Total Documents

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

Year	Documents
1999	129
2000	170
2001	132
2002	118
2003	127
2004	137
2005	187
2006	133
2007	124
2008	127
2009	161
2010	138
2011	147
2012	142
2013	104
2014	97
2015	99
2016	101
2017	103
2018	105
2019	121
2020	217
2021	82
2022	175
2023	567

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 document	Year	Value
Cites / Doc. (4 years)	1999	0.121
Cites / Doc. (4 years)	2000	0.074
Cites / Doc. (4 years)	2001	0.138
Cites / Doc. (4 years)	2002	0.113
Cites / Doc. (4 years)	2003	0.144
Cites / Doc. (4 years)	2004	0.199
Cites / Doc. (4 years)	2005	0.319
Cites / Doc. (4 years)	2006	0.344
Cites / Doc. (4 years)	2007	0.330
Cites / Doc. (4 years)	2008	0.315
Cites / Doc. (4 years)	2009	0.524
Cites / Doc. (4 years)	2010	0.472
Cites / Doc. (4 years)	2011	0.478
Cites / Doc. (4 years)	2012	0.553
Cites / Doc. (4 years)	2013	0.529
Cites / Doc. (4 years)	2014	0.561
Cites / Doc. (4 years)	2015	0.676
Cites / Doc. (4 years)	2016	0.957
Cites / Doc. (4 years)	2017	1.115
Cites / Doc. (4 years)	2018	1.540
Cites / Doc. (4 years)	2019	1.914
Cites / Doc. (4 years)	2020	2.116
Cites / Doc. (4 years)	2021	2.040
Cites / Doc. (4 years)	2022	2.756
Cites / Doc. (4 years)	2023	3.657
Cites / Doc. (3 years)	1999	0.121
Cites / Doc. (3 years)	2000	0.077
Cites / Doc. (3 years)	2001	0.129
Cites / Doc. (3 years)	2002	0.132
Cites / Doc. (3 years)	2003	0.145
Cites / Doc. (3 years)	2004	0.220
Cites / Doc. (3 years)	2005	0.317
Cites / Doc. (3 years)	2006	0.328
Cites / Doc. (3 years)	2007	0.372
Cites / Doc. (3 years)	2008	0.320
Cites / Doc. (3 years)	2009	0.471
Cites / Doc. (3 years)	2010	0.532
Cites / Doc. (3 years)	2011	0.453
Cites / Doc. (3 years)	2012	0.547
Cites / Doc. (3 years)	2013	0.578
Cites / Doc. (3 years)	2014	0.519
Cites / Doc. (3 years)	2015	0.787
Cites / Doc. (3 years)	2016	1.070
Cites / Doc. (3 years)	2017	1.158
Cites / Doc. (3 years)	2018	1.554
Cites / Doc. (3 years)	2019	2.023
Cites / Doc. (3 years)	2020	2.128
Cites / Doc. (3 years)	2021	2.131
Cites / Doc. (3 years)	2022	2.695
Cites / Doc. (3 years)	2023	3.850
Cites / Doc. (2 years)	1999	0.103
Cites / Doc. (2 years)	2000	0.074
Cites / Doc. (2 years)	2001	0.154
Cites / Doc. (2 years)	2002	0.136
Cites / Doc. (2 years)	2003	0.160
Cites / Doc. (2 years)	2004	0.196
Cites / Doc. (2 years)	2005	0.273
Cites / Doc. (2 years)	2006	0.312
Cites / Doc. (2 years)	2007	0.363
Cites / Doc. (2 years)	2008	0.288
Cites / Doc. (2 years)	2009	0.502
Cites / Doc. (2 years)	2010	0.490
Cites / Doc. (2 years)	2011	0.381
Cites / Doc. (2 years)	2012	0.477
Cites / Doc. (2 years)	2013	0.509
Cites / Doc. (2 years)	2014	0.581
Cites / Doc. (2 years)	2015	0.811
Cites / Doc. (2 years)	2016	1.117
Cites / Doc. (2 years)	2017	1.185
Cites / Doc. (2 years)	2018	1.549
Cites / Doc. (2 years)	2019	2.019
Cites / Doc. (2 years)	2020	2.146
Cites / Doc. (2 years)	2021	2.030
Cites / Doc. (2 years)	2022	2.689
Cites / Doc. (2 years)	2023	3.848

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.

Cites	Year	Value
Self Cites	1999	23
Self Cites	2000	18
Self Cites	2001	30
Self Cites	2002	29
Self Cites	2003	11
Self Cites	2004	20
Self Cites	2005	33
Self Cites	2006	15
Self Cites	2007	33
Self Cites	2008	13
Self Cites	2009	45
Self Cites	2010	44
Self Cites	2011	26
Self Cites	2012	55
Self Cites	2013	54
Self Cites	2014	25
Self Cites	2015	45
Self Cites	2016	37
Self Cites	2017	65
Self Cites	2018	89
Self Cites	2019	65
Self Cites	2020	143
Self Cites	2021	65
Self Cites	2022	112
Self Cites	2023	298
Total Cites	1999	38
Total Cites	2000	30
Total Cites	2001	62
Total Cites	2002	57
Total Cites	2003	61
Total Cites	2004	83
Total Cites	2005	121
Total Cites	2006	148
Total Cites	2007	170
Total Cites	2008	142
Total Cites	2009	181
Total Cites	2010	219
Total Cites	2011	193
Total Cites	2012	244
Total Cites	2013	247
Total Cites	2014	204
Total Cites	2015	270
Total Cites	2016	321
Total Cites	2017	344
Total Cites	2018	471
Total Cites	2019	625
Total Cites	2020	700
Total Cites	2021	944
Total Cites	2022	1132
Total Cites	2023	1825

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.

Cites	Year	Value
External Cites per document	1999	0.048
External Cites per document	2000	0.031
External Cites per document	2001	0.067
External Cites per document	2002	0.065
External Cites per document	2003	0.119
External Cites per document	2004	0.167
External Cites per document	2005	0.230
External Cites per document	2006	0.295
External Cites per document	2007	0.300
External Cites per document	2008	0.291
External Cites per document	2009	0.354
External Cites per document	2010	0.425
External Cites per document	2011	0.392
External Cites per document	2012	0.424
External Cites per document	2013	0.452
External Cites per document	2014	0.455
External Cites per document	2015	0.656
External Cites per document	2016	0.947
External Cites per document	2017	0.939
External Cites per document	2018	1.261
External Cites per document	2019	1.812
External Cites per document	2020	1.693
External Cites per document	2021	1.984
External Cites per document	2022	2.429
External Cites per document	2023	3.222
Cites per document	1999	0.121
Cites per document	2000	0.077
Cites per document	2001	0.129
Cites per document	2002	0.132
Cites per document	2003	0.145
Cites per document	2004	0.220
Cites per document	2005	0.317
Cites per document	2006	0.328
Cites per document	2007	0.372
Cites per document	2008	0.320
Cites per document	2009	0.471
Cites per document	2010	0.532
Cites per document	2011	0.453
Cites per document	2012	0.547
Cites per document	2013	0.578
Cites per document	2014	0.519
Cites per document	2015	0.787
Cites per document	2016	1.070
Cites per document	2017	1.158
Cites per document	2018	1.554
Cites per document	2019	2.023
Cites per document	2020	2.128
Cites per document	2021	2.131
Cites per document	2022	2.695
Cites per document	2023	3.850

% 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.

Year	International Collaboration
1999	1.55
2000	6.47
2001	12.12
2002	8.47
2003	12.60
2004	10.22
2005	14.44
2006	11.28
2007	8.87
2008	25.20
2009	12.42
2010	19.57
2011	8.84
2012	9.86
2013	13.46
2014	14.43
2015	15.15
2016	13.86
2017	18.45
2018	23.81
2019	19.01
2020	23.04
2021	25.61
2022	26.86
2023	27.87

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.

Documents	Year	Value
Non-citable documents	1999	0
Non-citable documents	2000	0
Non-citable documents	2001	29
Non-citable documents	2002	29
Non-citable documents	2003	33
Non-citable documents	2004	10
Non-citable documents	2005	18
Non-citable documents	2006	16
Non-citable documents	2007	10
Non-citable documents	2008	2
Non-citable documents	2009	3
Non-citable documents	2010	5
Non-citable documents	2011	5
Non-citable documents	2012	7
Non-citable documents	2013	6
Non-citable documents	2014	8
Non-citable documents	2015	3
Non-citable documents	2016	2
Non-citable documents	2017	1
Non-citable documents	2018	2
Non-citable documents	2019	3
Non-citable documents	2020	5
Non-citable documents	2021	7
Non-citable documents	2022	9
Non-citable documents	2023	6
Citable documents	1999	315
Citable documents	2000	390
Citable documents	2001	452
Citable documents	2002	402
Citable documents	2003	387
Citable documents	2004	367
Citable documents	2005	364
Citable documents	2006	435
Citable documents	2007	447
Citable documents	2008	442
Citable documents	2009	381
Citable documents	2010	407
Citable documents	2011	421
Citable documents	2012	439
Citable documents	2013	421
Citable documents	2014	385
Citable documents	2015	340
Citable documents	2016	298
Citable documents	2017	296
Citable documents	2018	301
Citable documents	2019	306
Citable documents	2020	324
Citable documents	2021	436
Citable documents	2022	411
Citable documents	2023	468

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.

Documents	Year	Value
Uncited documents	1999	283
Uncited documents	2000	364
Uncited documents	2001	435
Uncited documents	2002	384
Uncited documents	2003	386
Uncited documents	2004	327
Uncited documents	2005	308
Uncited documents	2006	378
Uncited documents	2007	376
Uncited documents	2008	371
Uncited documents	2009	283
Uncited documents	2010	297
Uncited documents	2011	341
Uncited documents	2012	314
Uncited documents	2013	295
Uncited documents	2014	276
Uncited documents	2015	206
Uncited documents	2016	166
Uncited documents	2017	144
Uncited documents	2018	118
Uncited documents	2019	108
Uncited documents	2020	101
Uncited documents	2021	156
Uncited documents	2022	129
Uncited documents	2023	105
Cited documents	1999	32
Cited documents	2000	26
Cited documents	2001	46
Cited documents	2002	47
Cited documents	2003	34
Cited documents	2004	50
Cited documents	2005	74
Cited documents	2006	73
Cited documents	2007	81
Cited documents	2008	73
Cited documents	2009	101
Cited documents	2010	115
Cited documents	2011	85
Cited documents	2012	132
Cited documents	2013	132
Cited documents	2014	117
Cited documents	2015	137
Cited documents	2016	134
Cited documents	2017	153
Cited documents	2018	185
Cited documents	2019	201
Cited documents	2020	228
Cited documents	2021	287
Cited documents	2022	291
Cited documents	2023	369

% Female Authors

Evolution of the percentage of female authors.

Year	Female Percent
1999	21.05
2000	15.38
2001	17.14
2002	13.86
2003	19.20
2004	18.54
2005	12.06
2006	29.53
2007	20.48
2008	22.91
2009	22.99
2010	23.89
2011	22.22
2012	29.10
2013	20.23
2014	35.15
2015	25.41
2016	28.02
2017	32.88
2018	33.33
2019	39.49
2020	36.74
2021	37.80
2022	31.10
2023	34.52

Documents cited by public policy (Overton)

Evolution of the number of documents cited by public policy documents according to Overton database.

Documents	Year	Value
Overton	1999	0
Overton	2000	1
Overton	2001	1
Overton	2002	0
Overton	2003	0
Overton	2004	4
Overton	2005	2
Overton	2006	2
Overton	2007	5
Overton	2008	1
Overton	2009	1
Overton	2010	5
Overton	2011	1
Overton	2012	1
Overton	2013	0
Overton	2014	0
Overton	2015	0
Overton	2016	0
Overton	2017	0
Overton	2018	0
Overton	2019	0
Overton	2020	0
Overton	2021	0
Overton	2022	0
Overton	2023	0