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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 3 |
| 1981 | 7 |
| 1982 | 2 |
| 1983 | 10 |
| 1984 | 7 |
| 1985 | 11 |
| 1986 | 12 |
| 1987 | 18 |
| 1988 | 9 |
| 1989 | 25 |
| 1990 | 46 |
| 1991 | 38 |
| 1992 | 62 |
| 1993 | 66 |
| 1994 | 71 |
| 1995 | 80 |
| 1996 | 94 |
| 1997 | 79 |
| 1998 | 90 |
| 1999 | 121 |
| 2000 | 123 |
| 2001 | 140 |
| 2002 | 236 |
| 2003 | 251 |
| 2004 | 322 |
| 2005 | 418 |
| 2006 | 480 |
| 2007 | 554 |
| 2008 | 684 |
| 2009 | 774 |
| 2010 | 939 |
| 2011 | 1117 |
| 2012 | 1306 |
| 2013 | 1605 |
| 2014 | 1886 |
| 2015 | 2096 |
| 2016 | 2336 |
| 2017 | 2471 |
| 2018 | 2944 |
| 2019 | 3236 |
| 2020 | 3766 |
| 2021 | 4343 |
| 2022 | 4910 |
| 2023 | 707 |