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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 3 |
| 1982 | 3 |
| 1983 | 1 |
| 1985 | 8 |
| 1986 | 9 |
| 1987 | 8 |
| 1988 | 3 |
| 1989 | 11 |
| 1990 | 8 |
| 1991 | 7 |
| 1992 | 13 |
| 1993 | 16 |
| 1994 | 24 |
| 1995 | 25 |
| 1996 | 21 |
| 1997 | 22 |
| 1998 | 33 |
| 1999 | 37 |
| 2000 | 45 |
| 2001 | 48 |
| 2002 | 50 |
| 2003 | 83 |
| 2004 | 77 |
| 2005 | 97 |
| 2006 | 121 |
| 2007 | 140 |
| 2008 | 186 |
| 2009 | 218 |
| 2010 | 252 |
| 2011 | 314 |
| 2012 | 405 |
| 2013 | 434 |
| 2014 | 530 |
| 2015 | 628 |
| 2016 | 666 |
| 2017 | 725 |
| 2018 | 853 |
| 2019 | 982 |
| 2020 | 1163 |
| 2021 | 1410 |
| 2022 | 1635 |
| 2023 | 1569 |
| 2024 | 1381 |
| 2025 | 3 |