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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 45 |
| 1980 | 30 |
| 1981 | 27 |
| 1982 | 24 |
| 1983 | 34 |
| 1984 | 81 |
| 1985 | 55 |
| 1986 | 74 |
| 1987 | 79 |
| 1988 | 141 |
| 1989 | 72 |
| 1990 | 83 |
| 1991 | 85 |
| 1992 | 120 |
| 1993 | 155 |
| 1994 | 161 |
| 1995 | 163 |
| 1996 | 160 |
| 1997 | 155 |
| 1998 | 374 |
| 1999 | 435 |
| 2000 | 438 |
| 2001 | 397 |
| 2002 | 430 |
| 2003 | 369 |
| 2004 | 438 |
| 2005 | 385 |
| 2006 | 394 |
| 2007 | 437 |
| 2008 | 427 |
| 2009 | 423 |
| 2010 | 431 |
| 2011 | 419 |
| 2012 | 353 |
| 2013 | 362 |
| 2014 | 407 |
| 2015 | 443 |
| 2016 | 431 |
| 2017 | 452 |
| 2018 | 358 |
| 2019 | 430 |
| 2020 | 457 |
| 2021 | 363 |
| 2022 | 317 |
| 2023 | 303 |
| 2024 | 298 |