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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1953 | 1 |
| 1969 | 2 |
| 1970 | 1 |
| 1971 | 1 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 4 |
| 1983 | 2 |
| 1985 | 1 |
| 1987 | 1 |
| 1988 | 5 |
| 1989 | 2 |
| 1990 | 4 |
| 1991 | 9 |
| 1992 | 4 |
| 1993 | 15 |
| 1994 | 11 |
| 1995 | 8 |
| 1996 | 15 |
| 1997 | 18 |
| 1998 | 16 |
| 1999 | 29 |
| 2000 | 31 |
| 2001 | 34 |
| 2002 | 40 |
| 2003 | 42 |
| 2004 | 56 |
| 2005 | 76 |
| 2006 | 90 |
| 2007 | 105 |
| 2008 | 109 |
| 2009 | 105 |
| 2010 | 118 |
| 2011 | 125 |
| 2012 | 169 |
| 2013 | 187 |
| 2014 | 289 |
| 2015 | 358 |
| 2016 | 404 |
| 2017 | 408 |
| 2018 | 482 |
| 2019 | 494 |
| 2020 | 537 |
| 2021 | 668 |
| 2022 | 609 |
| 2023 | 539 |
| 2024 | 188 |