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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 7 |
| 1988 | 3 |
| 1989 | 20 |
| 1990 | 86 |
| 1991 | 78 |
| 1992 | 60 |
| 1993 | 52 |
| 1994 | 55 |
| 1995 | 70 |
| 1996 | 46 |
| 1997 | 52 |
| 1998 | 36 |
| 1999 | 49 |
| 2000 | 54 |
| 2001 | 53 |
| 2002 | 44 |
| 2003 | 60 |
| 2004 | 89 |
| 2005 | 99 |
| 2006 | 81 |
| 2007 | 95 |
| 2008 | 128 |
| 2009 | 79 |
| 2010 | 96 |
| 2011 | 110 |
| 2012 | 146 |
| 2013 | 146 |
| 2014 | 133 |
| 2015 | 166 |
| 2016 | 145 |
| 2017 | 170 |
| 2018 | 172 |
| 2019 | 173 |
| 2020 | 161 |
| 2021 | 119 |
| 2022 | 107 |
| 2023 | 62 |
| 2024 | 45 |