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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1959 | 1 |
| 1980 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1989 | 36 |
| 1990 | 165 |
| 1991 | 201 |
| 1992 | 293 |
| 1993 | 384 |
| 1994 | 455 |
| 1995 | 534 |
| 1996 | 652 |
| 1997 | 615 |
| 1998 | 572 |
| 1999 | 578 |
| 2000 | 630 |
| 2001 | 729 |
| 2002 | 608 |
| 2003 | 789 |
| 2004 | 906 |
| 2005 | 1031 |
| 2006 | 1072 |
| 2007 | 1206 |
| 2008 | 1333 |
| 2009 | 1291 |
| 2010 | 1210 |
| 2011 | 1351 |
| 2012 | 1484 |
| 2013 | 1577 |
| 2014 | 1721 |
| 2015 | 1842 |
| 2016 | 1998 |
| 2017 | 1963 |
| 2018 | 2026 |
| 2019 | 2034 |
| 2020 | 1992 |
| 2021 | 1628 |
| 2022 | 1268 |
| 2023 | 896 |
| 2024 | 503 |