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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 1 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 6 |
| 1992 | 11 |
| 1993 | 7 |
| 1994 | 13 |
| 1995 | 11 |
| 1996 | 15 |
| 1997 | 20 |
| 1998 | 19 |
| 1999 | 39 |
| 2000 | 32 |
| 2001 | 43 |
| 2002 | 59 |
| 2003 | 69 |
| 2004 | 86 |
| 2005 | 132 |
| 2006 | 115 |
| 2007 | 115 |
| 2008 | 97 |
| 2009 | 93 |
| 2010 | 134 |
| 2011 | 137 |
| 2012 | 148 |
| 2013 | 116 |
| 2014 | 102 |
| 2015 | 107 |
| 2016 | 127 |
| 2017 | 91 |
| 2018 | 78 |
| 2019 | 79 |
| 2020 | 79 |
| 2021 | 67 |
| 2022 | 28 |
| 2023 | 35 |
| 2024 | 9 |