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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 1 |
| 1976 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 3 |
| 1983 | 88 |
| 1984 | 145 |
| 1985 | 159 |
| 1986 | 167 |
| 1987 | 189 |
| 1988 | 168 |
| 1989 | 193 |
| 1990 | 231 |
| 1991 | 215 |
| 1992 | 223 |
| 1993 | 223 |
| 1994 | 204 |
| 1995 | 259 |
| 1996 | 269 |
| 1997 | 299 |
| 1998 | 313 |
| 1999 | 320 |
| 2000 | 348 |
| 2001 | 361 |
| 2002 | 343 |
| 2003 | 423 |
| 2004 | 444 |
| 2005 | 463 |
| 2006 | 520 |
| 2007 | 563 |
| 2008 | 559 |
| 2009 | 533 |
| 2010 | 571 |
| 2011 | 584 |
| 2012 | 551 |
| 2013 | 644 |
| 2014 | 657 |
| 2015 | 628 |
| 2016 | 667 |
| 2017 | 674 |
| 2018 | 715 |
| 2019 | 782 |
| 2020 | 906 |
| 2021 | 921 |
| 2022 | 800 |
| 2023 | 674 |
| 2024 | 219 |