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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1982 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 4 |
| 1988 | 5 |
| 1989 | 4 |
| 1990 | 7 |
| 1991 | 9 |
| 1992 | 8 |
| 1993 | 8 |
| 1994 | 13 |
| 1995 | 11 |
| 1996 | 15 |
| 1997 | 10 |
| 1998 | 25 |
| 1999 | 32 |
| 2000 | 37 |
| 2001 | 40 |
| 2002 | 50 |
| 2003 | 63 |
| 2004 | 72 |
| 2005 | 74 |
| 2006 | 106 |
| 2007 | 115 |
| 2008 | 162 |
| 2009 | 197 |
| 2010 | 237 |
| 2011 | 299 |
| 2012 | 338 |
| 2013 | 379 |
| 2014 | 452 |
| 2015 | 448 |
| 2016 | 494 |
| 2017 | 594 |
| 2018 | 656 |
| 2019 | 747 |
| 2020 | 817 |
| 2021 | 996 |
| 2022 | 1173 |
| 2023 | 1181 |
| 2024 | 551 |