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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1977 | 1 |
| 1989 | 1 |
| 1991 | 20 |
| 1992 | 53 |
| 1993 | 48 |
| 1994 | 42 |
| 1995 | 91 |
| 1996 | 77 |
| 1997 | 49 |
| 1998 | 59 |
| 1999 | 52 |
| 2000 | 68 |
| 2001 | 56 |
| 2002 | 77 |
| 2003 | 50 |
| 2004 | 72 |
| 2005 | 71 |
| 2006 | 58 |
| 2007 | 74 |
| 2008 | 49 |
| 2009 | 53 |
| 2010 | 67 |
| 2011 | 66 |
| 2012 | 74 |
| 2013 | 79 |
| 2014 | 62 |
| 2015 | 72 |
| 2016 | 77 |
| 2017 | 70 |
| 2018 | 57 |
| 2019 | 66 |
| 2020 | 57 |
| 2021 | 49 |
| 2022 | 56 |
| 2023 | 48 |
| 2024 | 44 |
| 2025 | 51 |
| 2026 | 11 |