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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1958 | 1 |
| 1965 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1974 | 1 |
| 1983 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1996 | 1 |
| 1998 | 2 |
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 4 |
| 2003 | 7 |
| 2004 | 8 |
| 2005 | 15 |
| 2006 | 13 |
| 2007 | 14 |
| 2008 | 20 |
| 2009 | 33 |
| 2010 | 38 |
| 2011 | 44 |
| 2012 | 46 |
| 2013 | 55 |
| 2014 | 52 |
| 2015 | 62 |
| 2016 | 60 |
| 2017 | 52 |
| 2018 | 68 |
| 2019 | 91 |
| 2020 | 96 |
| 2021 | 119 |
| 2022 | 99 |
| 2023 | 86 |
| 2024 | 3 |