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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1982 | 2 |
| 1983 | 2 |
| 1984 | 58 |
| 1985 | 193 |
| 1986 | 239 |
| 1987 | 216 |
| 1988 | 210 |
| 1989 | 219 |
| 1990 | 268 |
| 1991 | 314 |
| 1992 | 316 |
| 1993 | 296 |
| 1994 | 319 |
| 1995 | 281 |
| 1996 | 246 |
| 1997 | 264 |
| 1998 | 289 |
| 1999 | 304 |
| 2000 | 281 |
| 2001 | 300 |
| 2002 | 276 |
| 2003 | 268 |
| 2004 | 304 |
| 2005 | 324 |
| 2006 | 352 |
| 2007 | 387 |
| 2008 | 378 |
| 2009 | 380 |
| 2010 | 391 |
| 2011 | 445 |
| 2012 | 391 |
| 2013 | 381 |
| 2014 | 344 |
| 2015 | 366 |
| 2016 | 346 |
| 2017 | 354 |
| 2018 | 341 |
| 2019 | 348 |
| 2020 | 300 |
| 2021 | 207 |
| 2022 | 23 |
| 2023 | 4 |
| 2024 | 44 |