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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1982 | 1 |
| 1983 | 2 |
| 1984 | 5 |
| 1985 | 4 |
| 1986 | 8 |
| 1987 | 12 |
| 1988 | 19 |
| 1989 | 25 |
| 1990 | 33 |
| 1991 | 20 |
| 1992 | 22 |
| 1993 | 24 |
| 1994 | 41 |
| 1995 | 68 |
| 1996 | 72 |
| 1997 | 84 |
| 1998 | 62 |
| 1999 | 111 |
| 2000 | 140 |
| 2001 | 116 |
| 2002 | 106 |
| 2003 | 129 |
| 2004 | 120 |
| 2005 | 105 |
| 2006 | 125 |
| 2007 | 135 |
| 2008 | 128 |
| 2009 | 94 |
| 2010 | 117 |
| 2011 | 123 |
| 2012 | 113 |
| 2013 | 117 |
| 2014 | 125 |
| 2015 | 97 |
| 2016 | 103 |
| 2017 | 77 |
| 2018 | 75 |
| 2019 | 111 |
| 2020 | 80 |
| 2021 | 90 |
| 2022 | 78 |
| 2023 | 60 |
| 2024 | 19 |