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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1953 | 1 |
| 1954 | 6 |
| 1958 | 3 |
| 1959 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1968 | 1 |
| 1979 | 2 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1988 | 2 |
| 1990 | 2 |
| 1991 | 2 |
| 1992 | 2 |
| 1993 | 4 |
| 1994 | 1 |
| 1995 | 3 |
| 1996 | 2 |
| 1997 | 3 |
| 1998 | 7 |
| 1999 | 2 |
| 2000 | 7 |
| 2001 | 12 |
| 2002 | 21 |
| 2003 | 13 |
| 2004 | 27 |
| 2005 | 29 |
| 2006 | 38 |
| 2007 | 40 |
| 2008 | 39 |
| 2009 | 48 |
| 2010 | 77 |
| 2011 | 77 |
| 2012 | 89 |
| 2013 | 103 |
| 2014 | 136 |
| 2015 | 190 |
| 2016 | 207 |
| 2017 | 206 |
| 2018 | 219 |
| 2019 | 245 |
| 2020 | 228 |
| 2021 | 284 |
| 2022 | 255 |
| 2023 | 271 |
| 2024 | 244 |