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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 1 |
| 1976 | 1 |
| 1979 | 1 |
| 1981 | 1 |
| 1983 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 1 |
| 1992 | 2 |
| 1994 | 2 |
| 1995 | 6 |
| 1996 | 17 |
| 1997 | 22 |
| 1998 | 13 |
| 1999 | 41 |
| 2000 | 88 |
| 2001 | 142 |
| 2002 | 165 |
| 2003 | 192 |
| 2004 | 157 |
| 2005 | 165 |
| 2006 | 160 |
| 2007 | 195 |
| 2008 | 155 |
| 2009 | 140 |
| 2010 | 149 |
| 2011 | 170 |
| 2012 | 184 |
| 2013 | 209 |
| 2014 | 229 |
| 2015 | 259 |
| 2016 | 299 |
| 2017 | 345 |
| 2018 | 343 |
| 2019 | 322 |
| 2020 | 401 |
| 2021 | 458 |
| 2022 | 406 |
| 2023 | 385 |
| 2024 | 165 |