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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 33 |
| 1981 | 77 |
| 1982 | 84 |
| 1983 | 82 |
| 1984 | 98 |
| 1985 | 90 |
| 1986 | 154 |
| 1987 | 148 |
| 1988 | 150 |
| 1989 | 304 |
| 1990 | 327 |
| 1991 | 311 |
| 1992 | 319 |
| 1993 | 330 |
| 1994 | 310 |
| 1995 | 295 |
| 1996 | 333 |
| 1997 | 335 |
| 1998 | 313 |
| 1999 | 374 |
| 2000 | 160 |
| 2001 | 168 |
| 2002 | 208 |
| 2003 | 316 |
| 2004 | 288 |
| 2005 | 485 |
| 2006 | 504 |
| 2007 | 559 |
| 2008 | 700 |
| 2009 | 731 |
| 2010 | 788 |
| 2011 | 807 |
| 2012 | 857 |
| 2013 | 937 |
| 2014 | 993 |
| 2015 | 925 |
| 2016 | 782 |
| 2017 | 801 |
| 2018 | 751 |
| 2019 | 822 |
| 2020 | 809 |
| 2021 | 821 |
| 2022 | 825 |
| 2023 | 722 |
| 2024 | 187 |