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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 186 |
| 1981 | 181 |
| 1982 | 187 |
| 1983 | 207 |
| 1984 | 306 |
| 1985 | 291 |
| 1986 | 345 |
| 1987 | 337 |
| 1988 | 337 |
| 1989 | 335 |
| 1990 | 327 |
| 1991 | 325 |
| 1992 | 311 |
| 1993 | 370 |
| 1994 | 333 |
| 1995 | 357 |
| 1996 | 342 |
| 1997 | 335 |
| 1998 | 345 |
| 1999 | 328 |
| 2000 | 302 |
| 2001 | 298 |
| 2002 | 253 |
| 2003 | 295 |
| 2004 | 286 |
| 2005 | 326 |
| 2006 | 371 |
| 2007 | 381 |
| 2008 | 416 |
| 2009 | 393 |
| 2010 | 344 |
| 2011 | 397 |
| 2012 | 403 |
| 2013 | 440 |
| 2014 | 420 |
| 2015 | 444 |
| 2016 | 517 |
| 2017 | 568 |
| 2018 | 491 |
| 2019 | 491 |
| 2020 | 439 |
| 2021 | 391 |
| 2022 | 364 |
| 2023 | 405 |
| 2024 | 307 |
| 2025 | 306 |