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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 2 |
| 1949 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1972 | 1 |
| 1978 | 2 |
| 1980 | 3 |
| 1981 | 2 |
| 1982 | 3 |
| 1983 | 4 |
| 1984 | 3 |
| 1985 | 1 |
| 1986 | 3 |
| 1987 | 17 |
| 1988 | 31 |
| 1989 | 53 |
| 1990 | 67 |
| 1991 | 80 |
| 1992 | 98 |
| 1993 | 113 |
| 1994 | 113 |
| 1995 | 85 |
| 1996 | 97 |
| 1997 | 107 |
| 1998 | 103 |
| 1999 | 135 |
| 2000 | 505 |
| 2001 | 120 |
| 2002 | 107 |
| 2003 | 136 |
| 2004 | 149 |
| 2005 | 175 |
| 2006 | 171 |
| 2007 | 211 |
| 2008 | 229 |
| 2009 | 242 |
| 2010 | 244 |
| 2011 | 245 |
| 2012 | 301 |
| 2013 | 378 |
| 2014 | 498 |
| 2015 | 519 |
| 2016 | 585 |
| 2017 | 585 |
| 2018 | 619 |
| 2019 | 656 |
| 2020 | 764 |
| 2021 | 1008 |
| 2022 | 864 |
| 2023 | 762 |
| 2024 | 367 |