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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1949 | 1 |
| 1950 | 3 |
| 1953 | 1 |
| 1954 | 4 |
| 1955 | 2 |
| 1956 | 2 |
| 1957 | 1 |
| 1959 | 3 |
| 1960 | 2 |
| 1961 | 2 |
| 1962 | 2 |
| 1963 | 3 |
| 1965 | 1 |
| 1991 | 1 |
| 1997 | 26 |
| 1998 | 81 |
| 1999 | 95 |
| 2000 | 84 |
| 2001 | 86 |
| 2002 | 106 |
| 2003 | 116 |
| 2004 | 111 |
| 2005 | 108 |
| 2006 | 127 |
| 2007 | 150 |
| 2008 | 187 |
| 2009 | 173 |
| 2010 | 224 |
| 2011 | 256 |
| 2012 | 241 |
| 2013 | 299 |
| 2014 | 306 |
| 2015 | 345 |
| 2016 | 381 |
| 2017 | 345 |
| 2018 | 371 |
| 2019 | 420 |
| 2020 | 377 |
| 2021 | 368 |
| 2022 | 360 |
| 2023 | 314 |
| 2024 | 108 |