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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 3 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 4 |
| 1998 | 12 |
| 1999 | 24 |
| 2000 | 45 |
| 2001 | 66 |
| 2002 | 62 |
| 2003 | 83 |
| 2004 | 105 |
| 2005 | 135 |
| 2006 | 145 |
| 2007 | 156 |
| 2008 | 204 |
| 2009 | 189 |
| 2010 | 234 |
| 2011 | 296 |
| 2012 | 281 |
| 2013 | 321 |
| 2014 | 387 |
| 2015 | 555 |
| 2016 | 538 |
| 2017 | 599 |
| 2018 | 610 |
| 2019 | 676 |
| 2020 | 601 |
| 2021 | 639 |
| 2022 | 616 |
| 2023 | 643 |
| 2024 | 713 |
| 2025 | 288 |