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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 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 3 |
| 1985 | 7 |
| 1986 | 16 |
| 1987 | 14 |
| 1988 | 10 |
| 1989 | 8 |
| 1990 | 11 |
| 1991 | 14 |
| 1992 | 15 |
| 1993 | 16 |
| 1994 | 21 |
| 1995 | 23 |
| 1996 | 37 |
| 1997 | 47 |
| 1998 | 39 |
| 1999 | 47 |
| 2000 | 45 |
| 2001 | 53 |
| 2002 | 51 |
| 2003 | 109 |
| 2004 | 106 |
| 2005 | 107 |
| 2006 | 150 |
| 2007 | 202 |
| 2008 | 212 |
| 2009 | 252 |
| 2010 | 268 |
| 2011 | 261 |
| 2012 | 345 |
| 2013 | 412 |
| 2014 | 590 |
| 2015 | 646 |
| 2016 | 666 |
| 2017 | 711 |
| 2018 | 798 |
| 2019 | 914 |
| 2020 | 1109 |
| 2021 | 1235 |
| 2022 | 1341 |
| 2023 | 1289 |
| 2024 | 629 |