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Results by year

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

Year Number of Results
2001 1
2002 1
2004 3
2005 8
2006 3
2007 7
2008 22
2009 35
2010 25
2011 34
2012 33
2013 44
2014 40
2015 35
2016 44
2017 36
2018 30
2019 29
2020 40
2021 46
2022 25
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Publication date

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469 results
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469 results