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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1975 | 2 |
| 1976 | 2 |
| 1977 | 1 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 6 |
| 2001 | 10 |
| 2002 | 8 |
| 2003 | 13 |
| 2004 | 15 |
| 2005 | 23 |
| 2006 | 54 |
| 2007 | 130 |
| 2008 | 180 |
| 2009 | 212 |
| 2010 | 264 |
| 2011 | 276 |
| 2012 | 318 |
| 2013 | 399 |
| 2014 | 575 |
| 2015 | 715 |
| 2016 | 855 |
| 2017 | 920 |
| 2018 | 1030 |
| 2019 | 1095 |
| 2020 | 1226 |
| 2021 | 1317 |
| 2022 | 1298 |
| 2023 | 1174 |
| 2024 | 514 |