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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1947 | 1 |
| 1951 | 1 |
| 1963 | 163 |
| 1964 | 279 |
| 1965 | 117 |
| 1977 | 1 |
| 1978 | 2 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1993 | 96 |
| 1994 | 160 |
| 1995 | 168 |
| 1996 | 121 |
| 1997 | 155 |
| 1998 | 124 |
| 1999 | 116 |
| 2000 | 126 |
| 2001 | 139 |
| 2002 | 153 |
| 2003 | 154 |
| 2004 | 141 |
| 2005 | 129 |
| 2006 | 150 |
| 2007 | 130 |
| 2008 | 155 |
| 2009 | 157 |
| 2010 | 117 |
| 2011 | 147 |
| 2012 | 172 |
| 2013 | 156 |
| 2014 | 146 |
| 2015 | 142 |
| 2016 | 144 |
| 2017 | 132 |
| 2018 | 146 |
| 2019 | 135 |
| 2020 | 135 |
| 2021 | 122 |
| 2022 | 114 |
| 2023 | 4 |
| 2024 | 1 |