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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1948 | 1 |
| 1961 | 1 |
| 1965 | 1 |
| 1967 | 1 |
| 1972 | 1 |
| 1974 | 2 |
| 1981 | 1 |
| 1984 | 1 |
| 1987 | 49 |
| 1988 | 90 |
| 1989 | 106 |
| 1990 | 120 |
| 1991 | 86 |
| 1992 | 93 |
| 1993 | 89 |
| 1994 | 101 |
| 1995 | 99 |
| 1996 | 104 |
| 1997 | 86 |
| 1998 | 109 |
| 1999 | 101 |
| 2000 | 102 |
| 2001 | 124 |
| 2002 | 129 |
| 2003 | 104 |
| 2004 | 114 |
| 2005 | 107 |
| 2006 | 94 |
| 2007 | 99 |
| 2008 | 101 |
| 2009 | 83 |
| 2010 | 91 |
| 2011 | 91 |
| 2012 | 125 |
| 2013 | 120 |
| 2014 | 105 |
| 2015 | 120 |
| 2016 | 140 |
| 2017 | 114 |
| 2018 | 118 |
| 2019 | 102 |
| 2020 | 96 |
| 2021 | 53 |
| 2022 | 9 |
| 2023 | 16 |
| 2024 | 35 |