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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1975 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1991 | 1 |
| 1995 | 2 |
| 1997 | 1 |
| 1999 | 1 |
| 2001 | 2 |
| 2002 | 36 |
| 2003 | 31 |
| 2004 | 36 |
| 2005 | 53 |
| 2006 | 49 |
| 2007 | 46 |
| 2008 | 51 |
| 2009 | 64 |
| 2010 | 69 |
| 2011 | 89 |
| 2012 | 89 |
| 2013 | 92 |
| 2014 | 81 |
| 2015 | 91 |
| 2016 | 88 |
| 2017 | 85 |
| 2018 | 93 |
| 2019 | 119 |
| 2020 | 116 |
| 2021 | 150 |
| 2022 | 132 |
| 2023 | 163 |
| 2024 | 66 |