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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 1 |
| 1984 | 1 |
| 1987 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 14 |
| 1992 | 15 |
| 1993 | 22 |
| 1994 | 19 |
| 1995 | 14 |
| 1996 | 27 |
| 1997 | 27 |
| 1998 | 29 |
| 1999 | 40 |
| 2000 | 34 |
| 2001 | 27 |
| 2002 | 33 |
| 2003 | 41 |
| 2004 | 74 |
| 2005 | 52 |
| 2006 | 48 |
| 2007 | 40 |
| 2008 | 68 |
| 2009 | 70 |
| 2010 | 77 |
| 2011 | 83 |
| 2012 | 118 |
| 2013 | 134 |
| 2014 | 128 |
| 2015 | 158 |
| 2016 | 132 |
| 2017 | 157 |
| 2018 | 139 |
| 2019 | 133 |
| 2020 | 107 |
| 2021 | 42 |
| 2022 | 6 |
| 2023 | 14 |
| 2024 | 120 |
| 2025 | 166 |
| 2026 | 6 |