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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 2 |
| 1982 | 3 |
| 1983 | 4 |
| 1984 | 2 |
| 1985 | 4 |
| 1986 | 15 |
| 1987 | 7 |
| 1988 | 7 |
| 1989 | 9 |
| 1990 | 7 |
| 1991 | 5 |
| 1992 | 6 |
| 1993 | 11 |
| 1994 | 25 |
| 1995 | 33 |
| 1996 | 33 |
| 1997 | 39 |
| 1998 | 30 |
| 1999 | 26 |
| 2000 | 41 |
| 2001 | 78 |
| 2002 | 103 |
| 2003 | 103 |
| 2004 | 154 |
| 2005 | 192 |
| 2006 | 238 |
| 2007 | 273 |
| 2008 | 308 |
| 2009 | 347 |
| 2010 | 428 |
| 2011 | 504 |
| 2012 | 550 |
| 2013 | 688 |
| 2014 | 839 |
| 2015 | 920 |
| 2016 | 1073 |
| 2017 | 1205 |
| 2018 | 1461 |
| 2019 | 1638 |
| 2020 | 1910 |
| 2021 | 2273 |
| 2022 | 2716 |
| 2023 | 2685 |
| 2024 | 1332 |