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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 |
| 1984 | 2 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 6 |
| 1989 | 9 |
| 1990 | 10 |
| 1991 | 8 |
| 1992 | 6 |
| 1993 | 8 |
| 1994 | 11 |
| 1995 | 9 |
| 1996 | 12 |
| 1997 | 22 |
| 1998 | 15 |
| 1999 | 28 |
| 2000 | 17 |
| 2001 | 26 |
| 2002 | 53 |
| 2003 | 50 |
| 2004 | 57 |
| 2005 | 100 |
| 2006 | 120 |
| 2007 | 95 |
| 2008 | 90 |
| 2009 | 122 |
| 2010 | 164 |
| 2011 | 225 |
| 2012 | 216 |
| 2013 | 247 |
| 2014 | 339 |
| 2015 | 322 |
| 2016 | 378 |
| 2017 | 423 |
| 2018 | 498 |
| 2019 | 516 |
| 2020 | 600 |
| 2021 | 725 |
| 2022 | 915 |
| 2023 | 902 |
| 2024 | 435 |