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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 180 |
| 1980 | 167 |
| 1981 | 221 |
| 1982 | 208 |
| 1983 | 180 |
| 1984 | 205 |
| 1985 | 246 |
| 1986 | 270 |
| 1987 | 246 |
| 1988 | 305 |
| 1989 | 353 |
| 1990 | 260 |
| 1991 | 314 |
| 1992 | 324 |
| 1993 | 362 |
| 1994 | 434 |
| 1995 | 445 |
| 1996 | 394 |
| 1997 | 394 |
| 1998 | 429 |
| 1999 | 408 |
| 2000 | 386 |
| 2001 | 398 |
| 2002 | 423 |
| 2003 | 360 |
| 2004 | 331 |
| 2005 | 432 |
| 2006 | 452 |
| 2007 | 857 |
| 2008 | 809 |
| 2009 | 701 |
| 2010 | 729 |
| 2011 | 681 |
| 2012 | 626 |
| 2013 | 637 |
| 2014 | 611 |
| 2015 | 667 |
| 2016 | 556 |
| 2017 | 539 |
| 2018 | 588 |
| 2019 | 678 |
| 2020 | 866 |
| 2021 | 1006 |
| 2022 | 883 |
| 2023 | 620 |
| 2024 | 604 |