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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1962 | 1 |
| 1966 | 1 |
| 1993 | 1 |
| 1994 | 5 |
| 1995 | 12 |
| 1996 | 11 |
| 1997 | 16 |
| 1998 | 17 |
| 1999 | 43 |
| 2000 | 26 |
| 2001 | 46 |
| 2002 | 37 |
| 2003 | 31 |
| 2004 | 42 |
| 2005 | 52 |
| 2006 | 55 |
| 2007 | 57 |
| 2008 | 58 |
| 2009 | 63 |
| 2010 | 73 |
| 2011 | 80 |
| 2012 | 79 |
| 2013 | 111 |
| 2014 | 97 |
| 2015 | 130 |
| 2016 | 131 |
| 2017 | 169 |
| 2018 | 188 |
| 2019 | 212 |
| 2020 | 224 |
| 2021 | 225 |
| 2022 | 200 |
| 2023 | 156 |
| 2024 | 40 |