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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 40 |
| 1980 | 47 |
| 1981 | 56 |
| 1982 | 41 |
| 1983 | 30 |
| 1984 | 40 |
| 1985 | 55 |
| 1986 | 60 |
| 1987 | 61 |
| 1988 | 58 |
| 1989 | 53 |
| 1990 | 72 |
| 1991 | 87 |
| 1992 | 91 |
| 1993 | 101 |
| 1994 | 84 |
| 1995 | 93 |
| 1996 | 91 |
| 1997 | 96 |
| 1998 | 94 |
| 1999 | 99 |
| 2000 | 79 |
| 2001 | 118 |
| 2002 | 112 |
| 2003 | 124 |
| 2004 | 102 |
| 2005 | 108 |
| 2006 | 249 |
| 2007 | 323 |
| 2008 | 343 |
| 2009 | 454 |
| 2010 | 407 |
| 2011 | 443 |
| 2012 | 454 |
| 2013 | 548 |
| 2014 | 531 |
| 2015 | 566 |
| 2016 | 485 |
| 2017 | 472 |
| 2018 | 652 |
| 2019 | 441 |
| 2020 | 495 |
| 2021 | 497 |
| 2022 | 465 |
| 2023 | 487 |
| 2024 | 224 |