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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1949 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1974 | 1 |
| 1977 | 1 |
| 1989 | 79 |
| 1990 | 220 |
| 1991 | 276 |
| 1992 | 363 |
| 1993 | 396 |
| 1994 | 494 |
| 1995 | 581 |
| 1996 | 729 |
| 1997 | 803 |
| 1998 | 744 |
| 1999 | 653 |
| 2000 | 717 |
| 2001 | 727 |
| 2002 | 917 |
| 2003 | 958 |
| 2004 | 823 |
| 2005 | 715 |
| 2006 | 666 |
| 2007 | 648 |
| 2008 | 560 |
| 2009 | 549 |
| 2010 | 446 |
| 2011 | 418 |
| 2012 | 391 |
| 2013 | 358 |
| 2014 | 327 |
| 2015 | 330 |
| 2016 | 259 |
| 2017 | 230 |
| 2018 | 213 |
| 2019 | 189 |
| 2020 | 176 |
| 2021 | 163 |
| 2022 | 133 |
| 2023 | 130 |
| 2024 | 37 |