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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 3 |
| 1980 | 2 |
| 1981 | 7 |
| 1982 | 7 |
| 1983 | 12 |
| 1984 | 5 |
| 1985 | 12 |
| 1986 | 12 |
| 1987 | 14 |
| 1988 | 10 |
| 1989 | 8 |
| 1990 | 11 |
| 1991 | 11 |
| 1992 | 7 |
| 1993 | 8 |
| 1994 | 10 |
| 1995 | 6 |
| 1996 | 9 |
| 1997 | 18 |
| 1998 | 17 |
| 1999 | 33 |
| 2000 | 39 |
| 2001 | 50 |
| 2002 | 33 |
| 2003 | 51 |
| 2004 | 47 |
| 2005 | 83 |
| 2006 | 109 |
| 2007 | 120 |
| 2008 | 136 |
| 2009 | 149 |
| 2010 | 192 |
| 2011 | 195 |
| 2012 | 306 |
| 2013 | 324 |
| 2014 | 361 |
| 2015 | 435 |
| 2016 | 415 |
| 2017 | 449 |
| 2018 | 512 |
| 2019 | 539 |
| 2020 | 625 |
| 2021 | 735 |
| 2022 | 812 |
| 2023 | 768 |
| 2024 | 377 |