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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1991 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 7 |
| 1999 | 9 |
| 2000 | 17 |
| 2001 | 25 |
| 2002 | 25 |
| 2003 | 33 |
| 2004 | 33 |
| 2005 | 33 |
| 2006 | 52 |
| 2007 | 71 |
| 2008 | 47 |
| 2009 | 56 |
| 2010 | 66 |
| 2011 | 79 |
| 2012 | 87 |
| 2013 | 62 |
| 2014 | 93 |
| 2015 | 124 |
| 2016 | 127 |
| 2017 | 113 |
| 2018 | 116 |
| 2019 | 109 |
| 2020 | 137 |
| 2021 | 102 |
| 2022 | 102 |
| 2023 | 97 |
| 2024 | 36 |