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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1950 | 3 |
| 1951 | 3 |
| 1952 | 3 |
| 1953 | 1 |
| 1954 | 2 |
| 1955 | 3 |
| 1956 | 3 |
| 1957 | 3 |
| 1958 | 2 |
| 1959 | 1 |
| 1960 | 3 |
| 1961 | 1 |
| 1962 | 5 |
| 1963 | 7 |
| 1964 | 5 |
| 1965 | 3 |
| 1976 | 1 |
| 1984 | 9 |
| 1985 | 29 |
| 1986 | 32 |
| 1987 | 27 |
| 1988 | 39 |
| 1989 | 27 |
| 1990 | 34 |
| 1991 | 42 |
| 1992 | 36 |
| 1993 | 35 |
| 1994 | 34 |
| 1995 | 39 |
| 1996 | 38 |
| 1997 | 27 |
| 1998 | 33 |
| 1999 | 40 |
| 2000 | 59 |
| 2001 | 45 |
| 2002 | 54 |
| 2003 | 30 |
| 2004 | 38 |
| 2005 | 58 |
| 2006 | 57 |
| 2007 | 57 |
| 2008 | 80 |
| 2009 | 72 |
| 2010 | 85 |
| 2011 | 79 |
| 2012 | 71 |
| 2013 | 93 |
| 2014 | 79 |
| 2015 | 91 |
| 2016 | 81 |
| 2017 | 81 |
| 2018 | 89 |
| 2019 | 98 |
| 2020 | 80 |
| 2021 | 72 |
| 2022 | 57 |
| 2023 | 59 |
| 2024 | 17 |