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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1958 | 1 |
| 1959 | 1 |
| 1973 | 1 |
| 1979 | 1 |
| 1982 | 3 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 3 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 4 |
| 1992 | 3 |
| 1993 | 7 |
| 1994 | 11 |
| 1995 | 10 |
| 1996 | 5 |
| 1997 | 9 |
| 1998 | 13 |
| 1999 | 20 |
| 2000 | 7 |
| 2001 | 11 |
| 2002 | 24 |
| 2003 | 39 |
| 2004 | 39 |
| 2005 | 63 |
| 2006 | 66 |
| 2007 | 76 |
| 2008 | 65 |
| 2009 | 64 |
| 2010 | 67 |
| 2011 | 95 |
| 2012 | 89 |
| 2013 | 117 |
| 2014 | 108 |
| 2015 | 103 |
| 2016 | 87 |
| 2017 | 98 |
| 2018 | 91 |
| 2019 | 119 |
| 2020 | 123 |
| 2021 | 177 |
| 2022 | 173 |
| 2023 | 186 |
| 2024 | 168 |
| 2025 | 5 |