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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1976 | 1 |
| 1981 | 1 |
| 1982 | 3 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 36 |
| 1990 | 153 |
| 1991 | 135 |
| 1992 | 222 |
| 1993 | 296 |
| 1994 | 226 |
| 1995 | 249 |
| 1996 | 241 |
| 1997 | 238 |
| 1998 | 232 |
| 1999 | 298 |
| 2000 | 272 |
| 2001 | 207 |
| 2002 | 231 |
| 2003 | 278 |
| 2004 | 326 |
| 2005 | 347 |
| 2006 | 410 |
| 2007 | 458 |
| 2008 | 611 |
| 2009 | 721 |
| 2010 | 754 |
| 2011 | 754 |
| 2012 | 816 |
| 2013 | 795 |
| 2014 | 840 |
| 2015 | 820 |
| 2016 | 737 |
| 2017 | 768 |
| 2018 | 825 |
| 2019 | 965 |
| 2020 | 703 |
| 2021 | 317 |
| 2022 | 53 |
| 2023 | 92 |
| 2024 | 800 |
| 2025 | 679 |