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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 3 |
| 1994 | 3 |
| 1995 | 3 |
| 1996 | 7 |
| 1997 | 4 |
| 1998 | 6 |
| 1999 | 10 |
| 2000 | 19 |
| 2001 | 12 |
| 2002 | 25 |
| 2003 | 18 |
| 2004 | 18 |
| 2005 | 31 |
| 2006 | 32 |
| 2007 | 43 |
| 2008 | 65 |
| 2009 | 62 |
| 2010 | 71 |
| 2011 | 78 |
| 2012 | 93 |
| 2013 | 103 |
| 2014 | 125 |
| 2015 | 118 |
| 2016 | 135 |
| 2017 | 142 |
| 2018 | 158 |
| 2019 | 155 |
| 2020 | 168 |
| 2021 | 152 |
| 2022 | 145 |
| 2023 | 117 |
| 2024 | 108 |
| 2025 | 111 |
| 2026 | 22 |