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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 6 |
| 1981 | 6 |
| 1982 | 7 |
| 1983 | 9 |
| 1984 | 9 |
| 1985 | 17 |
| 1986 | 11 |
| 1987 | 18 |
| 1988 | 22 |
| 1989 | 29 |
| 1990 | 43 |
| 1991 | 48 |
| 1992 | 63 |
| 1993 | 66 |
| 1994 | 86 |
| 1995 | 83 |
| 1996 | 74 |
| 1997 | 72 |
| 1998 | 109 |
| 1999 | 100 |
| 2000 | 153 |
| 2001 | 184 |
| 2002 | 255 |
| 2003 | 300 |
| 2004 | 374 |
| 2005 | 438 |
| 2006 | 521 |
| 2007 | 633 |
| 2008 | 760 |
| 2009 | 844 |
| 2010 | 1097 |
| 2011 | 1180 |
| 2012 | 1439 |
| 2013 | 1647 |
| 2014 | 1908 |
| 2015 | 2181 |
| 2016 | 2276 |
| 2017 | 2439 |
| 2018 | 2854 |
| 2019 | 3477 |
| 2020 | 4066 |
| 2021 | 4534 |
| 2022 | 5190 |
| 2023 | 5212 |
| 2024 | 3990 |
| 2025 | 4 |