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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 |
| 1970 | 1 |
| 1971 | 2 |
| 1980 | 1 |
| 1982 | 1 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 6 |
| 1990 | 4 |
| 1991 | 3 |
| 1992 | 4 |
| 1993 | 10 |
| 1994 | 12 |
| 1995 | 10 |
| 1996 | 16 |
| 1997 | 17 |
| 1998 | 17 |
| 1999 | 24 |
| 2000 | 25 |
| 2001 | 31 |
| 2002 | 26 |
| 2003 | 33 |
| 2004 | 53 |
| 2005 | 61 |
| 2006 | 70 |
| 2007 | 77 |
| 2008 | 110 |
| 2009 | 104 |
| 2010 | 124 |
| 2011 | 132 |
| 2012 | 133 |
| 2013 | 181 |
| 2014 | 252 |
| 2015 | 265 |
| 2016 | 318 |
| 2017 | 363 |
| 2018 | 418 |
| 2019 | 489 |
| 2020 | 613 |
| 2021 | 685 |
| 2022 | 818 |
| 2023 | 825 |
| 2024 | 936 |
| 2025 | 17 |