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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1962 | 1 |
| 1965 | 2 |
| 1966 | 1 |
| 1968 | 1 |
| 1987 | 4 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 4 |
| 1994 | 4 |
| 1995 | 4 |
| 1996 | 7 |
| 1997 | 3 |
| 1998 | 7 |
| 1999 | 8 |
| 2000 | 8 |
| 2001 | 10 |
| 2002 | 18 |
| 2003 | 15 |
| 2004 | 18 |
| 2005 | 38 |
| 2006 | 46 |
| 2007 | 35 |
| 2008 | 51 |
| 2009 | 74 |
| 2010 | 72 |
| 2011 | 85 |
| 2012 | 118 |
| 2013 | 130 |
| 2014 | 156 |
| 2015 | 193 |
| 2016 | 220 |
| 2017 | 250 |
| 2018 | 312 |
| 2019 | 360 |
| 2020 | 358 |
| 2021 | 382 |
| 2022 | 419 |
| 2023 | 412 |
| 2024 | 459 |
| 2025 | 483 |
| 2026 | 231 |