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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1969 | 1 |
| 1973 | 2 |
| 1974 | 1 |
| 1980 | 1 |
| 1985 | 2 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 3 |
| 1994 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 6 |
| 2001 | 1 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 7 |
| 2005 | 17 |
| 2006 | 51 |
| 2007 | 357 |
| 2008 | 580 |
| 2009 | 739 |
| 2010 | 1094 |
| 2011 | 1864 |
| 2012 | 4620 |
| 2013 | 7617 |
| 2014 | 11431 |
| 2015 | 12129 |
| 2016 | 12085 |
| 2017 | 11344 |
| 2018 | 11012 |
| 2019 | 12596 |
| 2020 | 15363 |
| 2021 | 16287 |
| 2022 | 13959 |
| 2023 | 12485 |
| 2024 | 3012 |