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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 3 |
| 1984 | 1 |
| 1985 | 3 |
| 1987 | 5 |
| 1988 | 3 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 2 |
| 1994 | 3 |
| 1995 | 1 |
| 1996 | 4 |
| 1997 | 3 |
| 1998 | 9 |
| 1999 | 105 |
| 2000 | 353 |
| 2001 | 457 |
| 2002 | 640 |
| 2003 | 773 |
| 2004 | 733 |
| 2005 | 819 |
| 2006 | 989 |
| 2007 | 1357 |
| 2008 | 1459 |
| 2009 | 1701 |
| 2010 | 1868 |
| 2011 | 1959 |
| 2012 | 2053 |
| 2013 | 2065 |
| 2014 | 2077 |
| 2015 | 2181 |
| 2016 | 1989 |
| 2017 | 1649 |
| 2018 | 1534 |
| 2019 | 1500 |
| 2020 | 1505 |
| 2021 | 1567 |
| 2022 | 1221 |
| 2023 | 927 |
| 2024 | 342 |