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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 24 |
| 1947 | 14 |
| 1948 | 15 |
| 1949 | 9 |
| 1950 | 14 |
| 1951 | 32 |
| 1952 | 24 |
| 1953 | 16 |
| 1954 | 23 |
| 1955 | 17 |
| 1956 | 19 |
| 1957 | 25 |
| 1958 | 28 |
| 1959 | 16 |
| 1960 | 16 |
| 1961 | 28 |
| 1962 | 25 |
| 1963 | 28 |
| 1964 | 31 |
| 1965 | 20 |
| 1997 | 8 |
| 1998 | 24 |
| 1999 | 38 |
| 2000 | 26 |
| 2001 | 28 |
| 2002 | 33 |
| 2003 | 55 |
| 2004 | 76 |
| 2005 | 88 |
| 2006 | 75 |
| 2007 | 83 |
| 2008 | 90 |
| 2009 | 109 |
| 2010 | 130 |
| 2011 | 161 |
| 2012 | 185 |
| 2013 | 169 |
| 2014 | 144 |
| 2015 | 170 |
| 2016 | 150 |
| 2017 | 133 |
| 2018 | 157 |
| 2019 | 154 |
| 2020 | 123 |
| 2021 | 121 |
| 2022 | 82 |
| 2023 | 57 |
| 2024 | 18 |