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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1947 | 1 |
| 1948 | 2 |
| 1951 | 3 |
| 1952 | 6 |
| 1953 | 4 |
| 1954 | 6 |
| 1955 | 4 |
| 1956 | 1 |
| 1957 | 2 |
| 1958 | 5 |
| 1959 | 4 |
| 1960 | 1 |
| 1961 | 3 |
| 1962 | 4 |
| 1963 | 1 |
| 1964 | 5 |
| 1965 | 1 |
| 1998 | 1 |
| 2000 | 1 |
| 2001 | 30 |
| 2002 | 67 |
| 2003 | 123 |
| 2004 | 140 |
| 2005 | 135 |
| 2006 | 153 |
| 2007 | 179 |
| 2008 | 168 |
| 2009 | 163 |
| 2010 | 190 |
| 2011 | 210 |
| 2012 | 208 |
| 2013 | 210 |
| 2014 | 198 |
| 2015 | 199 |
| 2016 | 224 |
| 2017 | 193 |
| 2018 | 196 |
| 2019 | 177 |
| 2020 | 195 |
| 2021 | 188 |
| 2022 | 172 |
| 2023 | 167 |
| 2024 | 120 |