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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1964 | 1 |
| 1980 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 3 |
| 1988 | 6 |
| 1989 | 6 |
| 1990 | 7 |
| 1991 | 9 |
| 1992 | 5 |
| 1993 | 8 |
| 1994 | 15 |
| 1995 | 7 |
| 1996 | 18 |
| 1997 | 20 |
| 1998 | 17 |
| 1999 | 25 |
| 2000 | 25 |
| 2001 | 30 |
| 2002 | 41 |
| 2003 | 43 |
| 2004 | 82 |
| 2005 | 97 |
| 2006 | 113 |
| 2007 | 124 |
| 2008 | 170 |
| 2009 | 189 |
| 2010 | 212 |
| 2011 | 276 |
| 2012 | 315 |
| 2013 | 368 |
| 2014 | 377 |
| 2015 | 434 |
| 2016 | 464 |
| 2017 | 514 |
| 2018 | 589 |
| 2019 | 669 |
| 2020 | 834 |
| 2021 | 1034 |
| 2022 | 1132 |
| 2023 | 1139 |
| 2024 | 478 |