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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1954 | 1 |
| 1983 | 3 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 11 |
| 1988 | 33 |
| 1989 | 32 |
| 1990 | 46 |
| 1991 | 53 |
| 1992 | 56 |
| 1993 | 61 |
| 1994 | 62 |
| 1995 | 68 |
| 1996 | 76 |
| 1997 | 84 |
| 1998 | 105 |
| 1999 | 117 |
| 2000 | 93 |
| 2001 | 98 |
| 2002 | 119 |
| 2003 | 135 |
| 2004 | 119 |
| 2005 | 120 |
| 2006 | 132 |
| 2007 | 108 |
| 2008 | 137 |
| 2009 | 132 |
| 2010 | 133 |
| 2011 | 144 |
| 2012 | 153 |
| 2013 | 135 |
| 2014 | 108 |
| 2015 | 56 |
| 2016 | 62 |
| 2017 | 65 |
| 2018 | 111 |
| 2019 | 115 |
| 2020 | 112 |
| 2021 | 154 |
| 2022 | 149 |
| 2023 | 132 |
| 2024 | 38 |