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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 2 |
| 1948 | 2 |
| 1950 | 2 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1957 | 2 |
| 1958 | 2 |
| 1959 | 3 |
| 1960 | 3 |
| 1961 | 2 |
| 1962 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1974 | 3 |
| 1975 | 1 |
| 1976 | 1 |
| 1978 | 3 |
| 1979 | 2 |
| 1980 | 4 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 2 |
| 1987 | 1 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 4 |
| 1991 | 9 |
| 1992 | 135 |
| 1993 | 449 |
| 1994 | 637 |
| 1995 | 756 |
| 1996 | 727 |
| 1997 | 829 |
| 1998 | 936 |
| 1999 | 913 |
| 2000 | 1001 |
| 2001 | 1073 |
| 2002 | 1350 |
| 2003 | 1396 |
| 2004 | 1384 |
| 2005 | 1548 |
| 2006 | 1687 |
| 2007 | 1719 |
| 2008 | 2016 |
| 2009 | 1939 |
| 2010 | 1919 |
| 2011 | 1917 |
| 2012 | 2005 |
| 2013 | 1904 |
| 2014 | 1910 |
| 2015 | 1861 |
| 2016 | 1765 |
| 2017 | 1783 |
| 2018 | 1685 |
| 2019 | 1654 |
| 2020 | 1314 |
| 2021 | 865 |
| 2022 | 297 |
| 2023 | 249 |
| 2024 | 125 |