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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1959 | 7 |
| 1985 | 2 |
| 1987 | 2 |
| 1988 | 4 |
| 1989 | 2 |
| 1990 | 15 |
| 1991 | 11 |
| 1992 | 14 |
| 1993 | 16 |
| 1994 | 30 |
| 1995 | 24 |
| 1996 | 19 |
| 1997 | 37 |
| 1998 | 50 |
| 1999 | 46 |
| 2000 | 57 |
| 2001 | 69 |
| 2002 | 122 |
| 2003 | 147 |
| 2004 | 188 |
| 2005 | 310 |
| 2006 | 380 |
| 2007 | 491 |
| 2008 | 735 |
| 2009 | 801 |
| 2010 | 958 |
| 2011 | 1129 |
| 2012 | 1439 |
| 2013 | 1944 |
| 2014 | 2804 |
| 2015 | 3691 |
| 2016 | 3961 |
| 2017 | 4376 |
| 2018 | 5431 |
| 2019 | 6639 |
| 2020 | 7993 |
| 2021 | 9203 |
| 2022 | 11082 |
| 2023 | 11451 |
| 2024 | 5205 |