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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1951 | 2 |
| 1952 | 2 |
| 1953 | 10 |
| 1954 | 3 |
| 1955 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1959 | 2 |
| 1961 | 1 |
| 1963 | 1 |
| 1966 | 1 |
| 1969 | 1 |
| 1971 | 1 |
| 1979 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1998 | 3 |
| 1999 | 1 |
| 2000 | 4 |
| 2001 | 3 |
| 2002 | 4 |
| 2003 | 7 |
| 2004 | 12 |
| 2005 | 10 |
| 2006 | 12 |
| 2007 | 23 |
| 2008 | 25 |
| 2009 | 21 |
| 2010 | 26 |
| 2011 | 40 |
| 2012 | 38 |
| 2013 | 34 |
| 2014 | 36 |
| 2015 | 34 |
| 2016 | 25 |
| 2017 | 38 |
| 2018 | 39 |
| 2019 | 39 |
| 2020 | 36 |
| 2021 | 59 |
| 2022 | 60 |
| 2023 | 59 |
| 2024 | 54 |
| 2025 | 9 |