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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1986 | 1 |
| 1988 | 4 |
| 1989 | 2 |
| 1990 | 30 |
| 1991 | 107 |
| 1992 | 102 |
| 1993 | 71 |
| 1994 | 56 |
| 1995 | 49 |
| 1996 | 41 |
| 1997 | 80 |
| 1998 | 120 |
| 1999 | 160 |
| 2000 | 160 |
| 2001 | 175 |
| 2002 | 210 |
| 2003 | 245 |
| 2004 | 267 |
| 2005 | 224 |
| 2006 | 247 |
| 2007 | 244 |
| 2008 | 305 |
| 2009 | 245 |
| 2010 | 270 |
| 2011 | 310 |
| 2012 | 314 |
| 2013 | 425 |
| 2014 | 440 |
| 2015 | 389 |
| 2016 | 398 |
| 2017 | 446 |
| 2018 | 535 |
| 2019 | 448 |
| 2020 | 395 |
| 2021 | 285 |
| 2022 | 30 |
| 2023 | 13 |
| 2024 | 80 |
| 2025 | 80 |