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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1955 | 1 |
| 1956 | 3 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1962 | 1 |
| 1964 | 1 |
| 1972 | 2 |
| 1973 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1985 | 3 |
| 1986 | 3 |
| 1987 | 6 |
| 1988 | 3 |
| 1989 | 3 |
| 1990 | 1 |
| 1991 | 7 |
| 1992 | 9 |
| 1993 | 10 |
| 1994 | 7 |
| 1995 | 5 |
| 1996 | 11 |
| 1997 | 17 |
| 1998 | 10 |
| 1999 | 12 |
| 2000 | 11 |
| 2001 | 14 |
| 2002 | 14 |
| 2003 | 23 |
| 2004 | 29 |
| 2005 | 32 |
| 2006 | 51 |
| 2007 | 48 |
| 2008 | 68 |
| 2009 | 82 |
| 2010 | 104 |
| 2011 | 127 |
| 2012 | 145 |
| 2013 | 202 |
| 2014 | 201 |
| 2015 | 239 |
| 2016 | 269 |
| 2017 | 283 |
| 2018 | 297 |
| 2019 | 359 |
| 2020 | 472 |
| 2021 | 551 |
| 2022 | 612 |
| 2023 | 627 |
| 2024 | 573 |
| 2025 | 7 |