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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1960 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1984 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1994 | 4 |
| 1995 | 2 |
| 1996 | 7 |
| 1997 | 38 |
| 1998 | 52 |
| 1999 | 51 |
| 2000 | 78 |
| 2001 | 56 |
| 2002 | 60 |
| 2003 | 58 |
| 2004 | 73 |
| 2005 | 82 |
| 2006 | 69 |
| 2007 | 60 |
| 2008 | 82 |
| 2009 | 81 |
| 2010 | 48 |
| 2011 | 67 |
| 2012 | 53 |
| 2013 | 74 |
| 2014 | 115 |
| 2015 | 147 |
| 2016 | 152 |
| 2017 | 121 |
| 2018 | 108 |
| 2019 | 126 |
| 2020 | 128 |
| 2021 | 133 |
| 2022 | 89 |
| 2023 | 91 |
| 2024 | 34 |