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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1982 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1988 | 4 |
| 1989 | 7 |
| 1990 | 5 |
| 1991 | 15 |
| 1992 | 13 |
| 1993 | 19 |
| 1994 | 19 |
| 1995 | 25 |
| 1996 | 36 |
| 1997 | 47 |
| 1998 | 67 |
| 1999 | 93 |
| 2000 | 98 |
| 2001 | 102 |
| 2002 | 119 |
| 2003 | 106 |
| 2004 | 133 |
| 2005 | 109 |
| 2006 | 128 |
| 2007 | 148 |
| 2008 | 123 |
| 2009 | 120 |
| 2010 | 141 |
| 2011 | 136 |
| 2012 | 115 |
| 2013 | 108 |
| 2014 | 124 |
| 2015 | 109 |
| 2016 | 83 |
| 2017 | 92 |
| 2018 | 66 |
| 2019 | 67 |
| 2020 | 41 |
| 2021 | 42 |
| 2022 | 28 |
| 2023 | 7 |
| 2024 | 1 |