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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 3 |
| 1983 | 3 |
| 1984 | 4 |
| 1985 | 6 |
| 1986 | 1 |
| 1987 | 12 |
| 1988 | 13 |
| 1989 | 15 |
| 1990 | 22 |
| 1991 | 22 |
| 1992 | 31 |
| 1993 | 49 |
| 1994 | 51 |
| 1995 | 77 |
| 1996 | 102 |
| 1997 | 92 |
| 1998 | 115 |
| 1999 | 105 |
| 2000 | 85 |
| 2001 | 107 |
| 2002 | 132 |
| 2003 | 127 |
| 2004 | 186 |
| 2005 | 198 |
| 2006 | 199 |
| 2007 | 261 |
| 2008 | 315 |
| 2009 | 398 |
| 2010 | 465 |
| 2011 | 583 |
| 2012 | 655 |
| 2013 | 689 |
| 2014 | 784 |
| 2015 | 835 |
| 2016 | 843 |
| 2017 | 829 |
| 2018 | 760 |
| 2019 | 746 |
| 2020 | 691 |
| 2021 | 737 |
| 2022 | 865 |
| 2023 | 798 |
| 2024 | 389 |