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Results by year

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

Year Number of Results
2003 1
2004 4
2005 16
2006 19
2007 15
2008 10
2009 10
2010 18
2011 17
2012 8
2013 8
2014 7
2015 10
2016 3
2017 6
2018 3
2019 4
2020 5
2021 1
2022 2
2023 0
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Publication date

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146 results
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146 results