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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1985 | 3 |
| 1987 | 8 |
| 1988 | 5 |
| 1989 | 24 |
| 1990 | 193 |
| 1991 | 358 |
| 1992 | 565 |
| 1993 | 387 |
| 1994 | 602 |
| 1995 | 723 |
| 1996 | 486 |
| 1997 | 665 |
| 1998 | 856 |
| 1999 | 834 |
| 2000 | 1145 |
| 2001 | 1320 |
| 2002 | 1319 |
| 2003 | 1617 |
| 2004 | 2076 |
| 2005 | 2013 |
| 2006 | 1886 |
| 2007 | 2080 |
| 2008 | 2062 |
| 2009 | 2029 |
| 2010 | 2250 |
| 2011 | 2178 |
| 2012 | 1857 |
| 2013 | 1892 |
| 2014 | 1836 |
| 2015 | 1647 |
| 2016 | 1536 |
| 2017 | 1418 |
| 2018 | 1509 |
| 2019 | 1441 |
| 2020 | 1276 |
| 2021 | 952 |
| 2022 | 335 |
| 2023 | 294 |
| 2024 | 188 |