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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1964 | 1 |
| 1965 | 1 |
| 1967 | 1 |
| 1974 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 6 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 1 |
| 1991 | 4 |
| 1992 | 12 |
| 1993 | 17 |
| 1994 | 18 |
| 1995 | 11 |
| 1996 | 22 |
| 1997 | 20 |
| 1998 | 22 |
| 1999 | 28 |
| 2000 | 31 |
| 2001 | 39 |
| 2002 | 45 |
| 2003 | 60 |
| 2004 | 76 |
| 2005 | 86 |
| 2006 | 86 |
| 2007 | 101 |
| 2008 | 136 |
| 2009 | 142 |
| 2010 | 165 |
| 2011 | 181 |
| 2012 | 233 |
| 2013 | 261 |
| 2014 | 269 |
| 2015 | 307 |
| 2016 | 291 |
| 2017 | 311 |
| 2018 | 394 |
| 2019 | 494 |
| 2020 | 596 |
| 2021 | 629 |
| 2022 | 775 |
| 2023 | 787 |
| 2024 | 297 |