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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 4 |
| 1983 | 3 |
| 1984 | 5 |
| 1985 | 8 |
| 1986 | 4 |
| 1987 | 9 |
| 1988 | 14 |
| 1989 | 19 |
| 1990 | 23 |
| 1991 | 38 |
| 1992 | 37 |
| 1993 | 22 |
| 1994 | 37 |
| 1995 | 26 |
| 1996 | 26 |
| 1997 | 34 |
| 1998 | 50 |
| 1999 | 54 |
| 2000 | 57 |
| 2001 | 65 |
| 2002 | 72 |
| 2003 | 95 |
| 2004 | 120 |
| 2005 | 183 |
| 2006 | 191 |
| 2007 | 268 |
| 2008 | 340 |
| 2009 | 422 |
| 2010 | 460 |
| 2011 | 559 |
| 2012 | 769 |
| 2013 | 1053 |
| 2014 | 1463 |
| 2015 | 1799 |
| 2016 | 1988 |
| 2017 | 2422 |
| 2018 | 2900 |
| 2019 | 3904 |
| 2020 | 4770 |
| 2021 | 5782 |
| 2022 | 7271 |
| 2023 | 7416 |
| 2024 | 3200 |