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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1954 | 2 |
| 1956 | 1 |
| 1957 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1963 | 1 |
| 1964 | 3 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1970 | 1 |
| 1984 | 2 |
| 1985 | 1 |
| 1986 | 4 |
| 1987 | 6 |
| 1988 | 9 |
| 1989 | 6 |
| 1990 | 12 |
| 1991 | 25 |
| 1992 | 18 |
| 1993 | 44 |
| 1994 | 53 |
| 1995 | 77 |
| 1996 | 80 |
| 1997 | 86 |
| 1998 | 78 |
| 1999 | 87 |
| 2000 | 109 |
| 2001 | 94 |
| 2002 | 75 |
| 2003 | 84 |
| 2004 | 94 |
| 2005 | 110 |
| 2006 | 96 |
| 2007 | 114 |
| 2008 | 151 |
| 2009 | 244 |
| 2010 | 305 |
| 2011 | 375 |
| 2012 | 429 |
| 2013 | 478 |
| 2014 | 483 |
| 2015 | 502 |
| 2016 | 531 |
| 2017 | 492 |
| 2018 | 458 |
| 2019 | 590 |
| 2020 | 586 |
| 2021 | 658 |
| 2022 | 667 |
| 2023 | 686 |
| 2024 | 216 |