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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1983 | 1 |
| 1984 | 2 |
| 1986 | 1 |
| 1989 | 1 |
| 1992 | 1 |
| 1995 | 3 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 2 |
| 1999 | 3 |
| 2000 | 8 |
| 2001 | 7 |
| 2002 | 11 |
| 2003 | 24 |
| 2004 | 31 |
| 2005 | 69 |
| 2006 | 107 |
| 2007 | 167 |
| 2008 | 288 |
| 2009 | 379 |
| 2010 | 456 |
| 2011 | 596 |
| 2012 | 698 |
| 2013 | 773 |
| 2014 | 839 |
| 2015 | 918 |
| 2016 | 957 |
| 2017 | 1027 |
| 2018 | 1081 |
| 2019 | 1063 |
| 2020 | 1187 |
| 2021 | 1174 |
| 2022 | 980 |
| 2023 | 1030 |
| 2024 | 785 |
| 2025 | 276 |