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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1987 | 3 |
| 1988 | 5 |
| 1989 | 1 |
| 1990 | 4 |
| 1991 | 5 |
| 1992 | 17 |
| 1993 | 10 |
| 1994 | 10 |
| 1995 | 7 |
| 1996 | 4 |
| 1997 | 16 |
| 1998 | 21 |
| 1999 | 14 |
| 2000 | 43 |
| 2001 | 51 |
| 2002 | 82 |
| 2003 | 87 |
| 2004 | 120 |
| 2005 | 178 |
| 2006 | 260 |
| 2007 | 310 |
| 2008 | 467 |
| 2009 | 583 |
| 2010 | 754 |
| 2011 | 993 |
| 2012 | 1308 |
| 2013 | 1854 |
| 2014 | 2944 |
| 2015 | 3900 |
| 2016 | 4638 |
| 2017 | 5296 |
| 2018 | 6579 |
| 2019 | 7779 |
| 2020 | 8702 |
| 2021 | 10200 |
| 2022 | 12016 |
| 2023 | 12548 |
| 2024 | 6665 |
| 2025 | 2 |