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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 3 |
| 1987 | 5 |
| 1989 | 6 |
| 1990 | 3 |
| 1991 | 6 |
| 1992 | 10 |
| 1993 | 2 |
| 1994 | 10 |
| 1995 | 13 |
| 1996 | 18 |
| 1997 | 11 |
| 1998 | 14 |
| 1999 | 22 |
| 2000 | 19 |
| 2001 | 25 |
| 2002 | 42 |
| 2003 | 47 |
| 2004 | 55 |
| 2005 | 68 |
| 2006 | 115 |
| 2007 | 105 |
| 2008 | 154 |
| 2009 | 155 |
| 2010 | 208 |
| 2011 | 239 |
| 2012 | 269 |
| 2013 | 302 |
| 2014 | 373 |
| 2015 | 449 |
| 2016 | 502 |
| 2017 | 569 |
| 2018 | 669 |
| 2019 | 728 |
| 2020 | 895 |
| 2021 | 967 |
| 2022 | 1204 |
| 2023 | 337 |