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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1982 | 2 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 2 |
| 1996 | 6 |
| 1997 | 12 |
| 1998 | 23 |
| 1999 | 19 |
| 2000 | 12 |
| 2001 | 13 |
| 2002 | 29 |
| 2003 | 31 |
| 2004 | 40 |
| 2005 | 58 |
| 2006 | 69 |
| 2007 | 69 |
| 2008 | 96 |
| 2009 | 108 |
| 2010 | 133 |
| 2011 | 167 |
| 2012 | 178 |
| 2013 | 179 |
| 2014 | 181 |
| 2015 | 197 |
| 2016 | 205 |
| 2017 | 191 |
| 2018 | 155 |
| 2019 | 182 |
| 2020 | 183 |
| 2021 | 185 |
| 2022 | 197 |
| 2023 | 139 |
| 2024 | 71 |