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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1976 | 11 |
| 1977 | 199 |
| 1978 | 182 |
| 1979 | 178 |
| 1980 | 220 |
| 1981 | 210 |
| 1982 | 213 |
| 1983 | 247 |
| 1984 | 233 |
| 1985 | 266 |
| 1986 | 268 |
| 1987 | 303 |
| 1988 | 271 |
| 1989 | 299 |
| 1990 | 347 |
| 1991 | 329 |
| 1992 | 355 |
| 1993 | 339 |
| 1994 | 383 |
| 1995 | 315 |
| 1996 | 322 |
| 1997 | 333 |
| 1998 | 356 |
| 1999 | 458 |
| 2000 | 588 |
| 2001 | 475 |
| 2002 | 511 |
| 2003 | 702 |
| 2004 | 597 |
| 2005 | 635 |
| 2006 | 713 |
| 2007 | 729 |
| 2008 | 1006 |
| 2009 | 1122 |
| 2010 | 907 |
| 2011 | 1233 |
| 2012 | 1073 |
| 2013 | 1046 |
| 2014 | 1126 |
| 2015 | 961 |
| 2016 | 936 |
| 2017 | 795 |
| 2018 | 728 |
| 2019 | 559 |
| 2020 | 535 |
| 2021 | 406 |
| 2022 | 365 |
| 2023 | 450 |
| 2024 | 552 |
| 2025 | 183 |