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Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2004 4
2005 8
2006 2
2007 4
2008 5
2009 16
2010 18
2011 16
2012 16
2013 28
2014 23
2015 28
2016 31
2017 35
2018 48
2019 67
2020 76
2021 75
2022 90
2023 21
Text availability
Article attribute
Article type
Publication date

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545 results
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545 results