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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 4 |
| 1981 | 3 |
| 1982 | 4 |
| 1983 | 6 |
| 1984 | 4 |
| 1985 | 4 |
| 1986 | 10 |
| 1987 | 8 |
| 1988 | 5 |
| 1989 | 9 |
| 1990 | 9 |
| 1991 | 9 |
| 1992 | 9 |
| 1993 | 18 |
| 1994 | 21 |
| 1995 | 18 |
| 1996 | 23 |
| 1997 | 27 |
| 1998 | 35 |
| 1999 | 16 |
| 2000 | 41 |
| 2001 | 35 |
| 2002 | 55 |
| 2003 | 87 |
| 2004 | 95 |
| 2005 | 116 |
| 2006 | 169 |
| 2007 | 161 |
| 2008 | 192 |
| 2009 | 239 |
| 2010 | 239 |
| 2011 | 266 |
| 2012 | 262 |
| 2013 | 345 |
| 2014 | 383 |
| 2015 | 453 |
| 2016 | 446 |
| 2017 | 517 |
| 2018 | 573 |
| 2019 | 691 |
| 2020 | 849 |
| 2021 | 956 |
| 2022 | 1158 |
| 2023 | 1172 |
| 2024 | 625 |