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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 26 |
| 1982 | 84 |
| 1983 | 77 |
| 1984 | 73 |
| 1985 | 144 |
| 1986 | 161 |
| 1987 | 179 |
| 1988 | 197 |
| 1989 | 213 |
| 1990 | 211 |
| 1991 | 312 |
| 1992 | 233 |
| 1993 | 300 |
| 1994 | 283 |
| 1995 | 293 |
| 1996 | 292 |
| 1997 | 326 |
| 1998 | 428 |
| 1999 | 442 |
| 2000 | 466 |
| 2001 | 560 |
| 2002 | 426 |
| 2003 | 459 |
| 2004 | 344 |
| 2005 | 347 |
| 2006 | 331 |
| 2007 | 266 |
| 2008 | 427 |
| 2009 | 420 |
| 2010 | 379 |
| 2011 | 405 |
| 2012 | 420 |
| 2013 | 459 |
| 2014 | 449 |
| 2015 | 442 |
| 2016 | 429 |
| 2017 | 394 |
| 2018 | 363 |
| 2019 | 338 |
| 2020 | 359 |
| 2021 | 395 |
| 2022 | 327 |
| 2023 | 294 |
| 2024 | 321 |
| 2025 | 312 |
| 2026 | 76 |