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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1954 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 2 |
| 1965 | 2 |
| 1967 | 3 |
| 1968 | 5 |
| 1969 | 1 |
| 1973 | 1 |
| 1975 | 1 |
| 1978 | 1 |
| 1979 | 2 |
| 1980 | 1 |
| 1990 | 1 |
| 1991 | 3 |
| 1992 | 1 |
| 1993 | 5 |
| 1994 | 8 |
| 1995 | 5 |
| 1996 | 5 |
| 1997 | 8 |
| 1998 | 6 |
| 1999 | 7 |
| 2000 | 18 |
| 2001 | 17 |
| 2002 | 37 |
| 2003 | 27 |
| 2004 | 22 |
| 2005 | 33 |
| 2006 | 43 |
| 2007 | 44 |
| 2008 | 50 |
| 2009 | 50 |
| 2010 | 65 |
| 2011 | 49 |
| 2012 | 59 |
| 2013 | 51 |
| 2014 | 86 |
| 2015 | 100 |
| 2016 | 86 |
| 2017 | 77 |
| 2018 | 99 |
| 2019 | 99 |
| 2020 | 124 |
| 2021 | 94 |
| 2022 | 91 |
| 2023 | 107 |
| 2024 | 48 |