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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1988 | 4 |
| 1989 | 9 |
| 1990 | 11 |
| 1991 | 18 |
| 1992 | 26 |
| 1993 | 28 |
| 1994 | 41 |
| 1995 | 33 |
| 1996 | 29 |
| 1997 | 28 |
| 1998 | 20 |
| 1999 | 26 |
| 2000 | 17 |
| 2001 | 32 |
| 2002 | 55 |
| 2003 | 40 |
| 2004 | 46 |
| 2005 | 63 |
| 2006 | 59 |
| 2007 | 68 |
| 2008 | 92 |
| 2009 | 82 |
| 2010 | 79 |
| 2011 | 66 |
| 2012 | 58 |
| 2013 | 50 |
| 2014 | 88 |
| 2015 | 103 |
| 2016 | 79 |
| 2017 | 114 |
| 2018 | 119 |
| 2019 | 140 |
| 2020 | 113 |
| 2021 | 95 |
| 2022 | 46 |
| 2023 | 34 |
| 2024 | 22 |