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

Year Number of Results
1981 143
1982 176
1983 236
1984 292
1985 349
1986 384
1987 386
1988 428
1989 396
1990 364
1991 363
1992 420
1993 443
1994 639
1995 718
1996 757
1997 897
1998 976
1999 1088
2000 1076
2001 1086
2002 1195
2003 1288
2004 1234
2005 1241
2006 1463
2007 1524
2008 1486
2009 1596
2010 1715
2011 1859
2012 1724
2013 1836
2014 1553
2015 1413
2016 1143
2017 1136
2018 972
2019 881
2020 206
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36,762 results
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