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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 2 |
| 1965 | 1 |
| 1985 | 3 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 3 |
| 1989 | 3 |
| 1990 | 3 |
| 1992 | 5 |
| 1993 | 7 |
| 1994 | 6 |
| 1995 | 7 |
| 1996 | 22 |
| 1997 | 59 |
| 1998 | 112 |
| 1999 | 159 |
| 2000 | 246 |
| 2001 | 291 |
| 2002 | 376 |
| 2003 | 386 |
| 2004 | 365 |
| 2005 | 425 |
| 2006 | 439 |
| 2007 | 456 |
| 2008 | 463 |
| 2009 | 470 |
| 2010 | 532 |
| 2011 | 491 |
| 2012 | 486 |
| 2013 | 465 |
| 2014 | 514 |
| 2015 | 651 |
| 2016 | 693 |
| 2017 | 652 |
| 2018 | 771 |
| 2019 | 834 |
| 2020 | 751 |
| 2021 | 859 |
| 2022 | 761 |
| 2023 | 701 |
| 2024 | 682 |
| 2025 | 612 |
| 2026 | 2 |