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

Year Number of Results
1964 1
1979 53
1980 69
1981 54
1982 1
1983 91
1984 51
1985 51
1986 48
1988 49
1989 97
1990 74
1991 82
1992 131
1993 116
1994 140
1995 137
1996 67
1997 148
1998 159
1999 60
2000 49
2001 74
2002 60
2003 78
2004 78
2005 63
2006 73
2007 70
2008 74
2009 62
2010 139
2011 284
2012 105
2013 147
2014 163
2015 146
2016 161
2017 167
2018 181
2019 191
2020 257
2021 246
2022 17
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4,506 results
Results by year
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4,506 results