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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1977 | 1 |
| 1990 | 2 |
| 1991 | 10 |
| 1992 | 15 |
| 1993 | 15 |
| 1994 | 13 |
| 1995 | 17 |
| 1996 | 11 |
| 1997 | 34 |
| 1998 | 43 |
| 1999 | 35 |
| 2000 | 35 |
| 2001 | 47 |
| 2002 | 54 |
| 2003 | 59 |
| 2004 | 63 |
| 2005 | 99 |
| 2006 | 96 |
| 2007 | 98 |
| 2008 | 117 |
| 2009 | 145 |
| 2010 | 107 |
| 2011 | 100 |
| 2012 | 121 |
| 2013 | 136 |
| 2014 | 141 |
| 2015 | 170 |
| 2016 | 133 |
| 2017 | 128 |
| 2018 | 176 |
| 2019 | 173 |
| 2020 | 129 |
| 2021 | 67 |
| 2022 | 12 |
| 2023 | 31 |
| 2024 | 186 |
| 2025 | 287 |
| 2026 | 12 |