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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1952 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1960 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1994 | 12 |
| 1995 | 31 |
| 1996 | 28 |
| 1997 | 30 |
| 1998 | 39 |
| 1999 | 30 |
| 2000 | 39 |
| 2001 | 31 |
| 2002 | 33 |
| 2003 | 40 |
| 2004 | 49 |
| 2005 | 58 |
| 2006 | 55 |
| 2007 | 54 |
| 2008 | 62 |
| 2009 | 52 |
| 2010 | 52 |
| 2011 | 61 |
| 2012 | 51 |
| 2013 | 38 |
| 2014 | 47 |
| 2015 | 41 |
| 2016 | 31 |
| 2017 | 34 |
| 2018 | 17 |
| 2019 | 26 |
| 2020 | 24 |
| 2021 | 14 |
| 2022 | 2 |
| 2024 | 0 |