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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1965 | 1 |
| 1972 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 3 |
| 1990 | 2 |
| 1991 | 4 |
| 1992 | 2 |
| 1993 | 4 |
| 1994 | 5 |
| 1995 | 3 |
| 1996 | 3 |
| 1997 | 2 |
| 1998 | 13 |
| 1999 | 21 |
| 2000 | 13 |
| 2001 | 16 |
| 2002 | 18 |
| 2003 | 29 |
| 2004 | 35 |
| 2005 | 56 |
| 2006 | 46 |
| 2007 | 80 |
| 2008 | 68 |
| 2009 | 76 |
| 2010 | 127 |
| 2011 | 148 |
| 2012 | 168 |
| 2013 | 191 |
| 2014 | 214 |
| 2015 | 266 |
| 2016 | 252 |
| 2017 | 296 |
| 2018 | 311 |
| 2019 | 325 |
| 2020 | 322 |
| 2021 | 381 |
| 2022 | 459 |
| 2023 | 437 |
| 2024 | 472 |
| 2025 | 596 |
| 2026 | 361 |