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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1952 | 1 |
| 1953 | 2 |
| 1955 | 1 |
| 1956 | 1 |
| 1960 | 1 |
| 1965 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1972 | 2 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 3 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1985 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1994 | 2 |
| 1996 | 1 |
| 1997 | 2 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 9 |
| 2008 | 12 |
| 2009 | 21 |
| 2010 | 27 |
| 2011 | 38 |
| 2012 | 45 |
| 2013 | 41 |
| 2014 | 40 |
| 2015 | 44 |
| 2016 | 54 |
| 2017 | 65 |
| 2018 | 64 |
| 2019 | 57 |
| 2020 | 69 |
| 2021 | 68 |
| 2022 | 72 |
| 2023 | 77 |
| 2024 | 59 |