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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1951 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1968 | 3 |
| 1970 | 2 |
| 1972 | 1 |
| 1976 | 1 |
| 1979 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 5 |
| 1988 | 3 |
| 1989 | 9 |
| 1990 | 5 |
| 1991 | 9 |
| 1992 | 11 |
| 1993 | 6 |
| 1994 | 6 |
| 1995 | 8 |
| 1996 | 15 |
| 1997 | 9 |
| 1998 | 21 |
| 1999 | 16 |
| 2000 | 40 |
| 2001 | 52 |
| 2002 | 77 |
| 2003 | 67 |
| 2004 | 59 |
| 2005 | 82 |
| 2006 | 73 |
| 2007 | 110 |
| 2008 | 115 |
| 2009 | 102 |
| 2010 | 112 |
| 2011 | 125 |
| 2012 | 136 |
| 2013 | 185 |
| 2014 | 305 |
| 2015 | 403 |
| 2016 | 491 |
| 2017 | 466 |
| 2018 | 468 |
| 2019 | 465 |
| 2020 | 517 |
| 2021 | 505 |
| 2022 | 446 |
| 2023 | 429 |
| 2024 | 156 |