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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 7 |
| 1981 | 150 |
| 1982 | 103 |
| 1983 | 113 |
| 1984 | 129 |
| 1985 | 127 |
| 1986 | 114 |
| 1987 | 112 |
| 1988 | 119 |
| 1989 | 109 |
| 1990 | 142 |
| 1991 | 135 |
| 1992 | 135 |
| 1993 | 133 |
| 1994 | 125 |
| 1995 | 107 |
| 1996 | 122 |
| 1997 | 109 |
| 1998 | 126 |
| 1999 | 118 |
| 2000 | 77 |
| 2001 | 73 |
| 2002 | 111 |
| 2003 | 113 |
| 2004 | 118 |
| 2005 | 100 |
| 2006 | 106 |
| 2007 | 91 |
| 2008 | 105 |
| 2009 | 110 |
| 2010 | 94 |
| 2011 | 110 |
| 2012 | 105 |
| 2013 | 113 |
| 2014 | 98 |
| 2015 | 111 |
| 2016 | 82 |
| 2017 | 46 |
| 2024 | 0 |