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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1964 | 1 |
| 1965 | 6 |
| 1978 | 1 |
| 1981 | 2 |
| 1982 | 2 |
| 1983 | 3 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 3 |
| 1997 | 1 |
| 1998 | 1 |
| 2001 | 1 |
| 2002 | 169 |
| 2003 | 184 |
| 2004 | 266 |
| 2005 | 261 |
| 2006 | 333 |
| 2007 | 418 |
| 2008 | 509 |
| 2009 | 565 |
| 2010 | 648 |
| 2011 | 710 |
| 2012 | 845 |
| 2013 | 891 |
| 2014 | 907 |
| 2015 | 984 |
| 2016 | 1019 |
| 2017 | 936 |
| 2018 | 1026 |
| 2019 | 1027 |
| 2020 | 1040 |
| 2021 | 1025 |
| 2022 | 828 |
| 2023 | 808 |
| 2024 | 374 |