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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1949 | 1 |
| 1952 | 2 |
| 1954 | 3 |
| 1955 | 1 |
| 1958 | 3 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 3 |
| 1987 | 2 |
| 1988 | 2 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 4 |
| 1993 | 3 |
| 1994 | 5 |
| 1995 | 5 |
| 1996 | 6 |
| 1997 | 11 |
| 1998 | 13 |
| 1999 | 5 |
| 2000 | 16 |
| 2001 | 14 |
| 2002 | 13 |
| 2003 | 22 |
| 2004 | 32 |
| 2005 | 36 |
| 2006 | 35 |
| 2007 | 52 |
| 2008 | 34 |
| 2009 | 57 |
| 2010 | 77 |
| 2011 | 82 |
| 2012 | 93 |
| 2013 | 105 |
| 2014 | 104 |
| 2015 | 103 |
| 2016 | 93 |
| 2017 | 107 |
| 2018 | 79 |
| 2019 | 73 |
| 2020 | 91 |
| 2021 | 92 |
| 2022 | 97 |
| 2023 | 96 |
| 2024 | 101 |
| 2025 | 5 |