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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1947 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1962 | 2 |
| 1963 | 1 |
| 1972 | 1 |
| 1974 | 2 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1994 | 4 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 1 |
| 2002 | 13 |
| 2003 | 12 |
| 2004 | 17 |
| 2005 | 13 |
| 2006 | 20 |
| 2007 | 33 |
| 2008 | 30 |
| 2009 | 29 |
| 2010 | 33 |
| 2011 | 43 |
| 2012 | 56 |
| 2013 | 31 |
| 2014 | 54 |
| 2015 | 77 |
| 2016 | 81 |
| 2017 | 113 |
| 2018 | 141 |
| 2019 | 151 |
| 2020 | 165 |
| 2021 | 224 |
| 2022 | 219 |
| 2023 | 216 |
| 2024 | 101 |