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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1960 | 2 |
| 1984 | 1 |
| 1985 | 1 |
| 1989 | 12 |
| 1990 | 27 |
| 1991 | 59 |
| 1992 | 48 |
| 1993 | 42 |
| 1994 | 60 |
| 1995 | 43 |
| 1996 | 40 |
| 1997 | 35 |
| 1998 | 34 |
| 1999 | 49 |
| 2000 | 39 |
| 2001 | 47 |
| 2002 | 32 |
| 2003 | 46 |
| 2004 | 61 |
| 2005 | 63 |
| 2006 | 90 |
| 2007 | 69 |
| 2008 | 71 |
| 2009 | 83 |
| 2010 | 66 |
| 2011 | 74 |
| 2012 | 79 |
| 2013 | 85 |
| 2014 | 78 |
| 2015 | 92 |
| 2016 | 63 |
| 2017 | 64 |
| 2018 | 75 |
| 2019 | 82 |
| 2020 | 42 |
| 2021 | 19 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 46 |
| 2025 | 68 |
| 2026 | 2 |