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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 7 |
| 1991 | 11 |
| 1992 | 13 |
| 1993 | 11 |
| 1994 | 18 |
| 1995 | 15 |
| 1996 | 15 |
| 1997 | 18 |
| 1998 | 29 |
| 1999 | 21 |
| 2000 | 33 |
| 2001 | 32 |
| 2002 | 42 |
| 2003 | 45 |
| 2004 | 46 |
| 2005 | 48 |
| 2006 | 62 |
| 2007 | 63 |
| 2008 | 77 |
| 2009 | 70 |
| 2010 | 92 |
| 2011 | 86 |
| 2012 | 119 |
| 2013 | 102 |
| 2014 | 103 |
| 2015 | 114 |
| 2016 | 119 |
| 2017 | 96 |
| 2018 | 103 |
| 2019 | 97 |
| 2020 | 118 |
| 2021 | 94 |
| 2022 | 113 |
| 2023 | 88 |
| 2024 | 29 |