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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1970 | 6 |
| 1976 | 1 |
| 1993 | 2 |
| 1994 | 14 |
| 1995 | 52 |
| 1996 | 56 |
| 1997 | 46 |
| 1998 | 52 |
| 1999 | 71 |
| 2000 | 105 |
| 2001 | 135 |
| 2002 | 133 |
| 2003 | 118 |
| 2004 | 134 |
| 2005 | 123 |
| 2006 | 156 |
| 2007 | 128 |
| 2008 | 138 |
| 2009 | 163 |
| 2010 | 165 |
| 2011 | 212 |
| 2012 | 210 |
| 2013 | 216 |
| 2014 | 200 |
| 2015 | 248 |
| 2016 | 192 |
| 2017 | 225 |
| 2018 | 202 |
| 2019 | 272 |
| 2020 | 235 |
| 2021 | 197 |
| 2022 | 44 |
| 2023 | 15 |
| 2024 | 243 |
| 2025 | 204 |