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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1950 | 2 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 2 |
| 1956 | 2 |
| 1957 | 5 |
| 1959 | 3 |
| 1961 | 1 |
| 1964 | 1 |
| 1965 | 5 |
| 1975 | 1 |
| 1977 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 3 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 7 |
| 1989 | 13 |
| 1990 | 12 |
| 1991 | 14 |
| 1992 | 31 |
| 1993 | 40 |
| 1994 | 46 |
| 1995 | 62 |
| 1996 | 77 |
| 1997 | 134 |
| 1998 | 167 |
| 1999 | 267 |
| 2000 | 331 |
| 2001 | 422 |
| 2002 | 501 |
| 2003 | 587 |
| 2004 | 496 |
| 2005 | 449 |
| 2006 | 628 |
| 2007 | 691 |
| 2008 | 863 |
| 2009 | 918 |
| 2010 | 992 |
| 2011 | 1206 |
| 2012 | 1312 |
| 2013 | 1529 |
| 2014 | 1553 |
| 2015 | 1687 |
| 2016 | 1931 |
| 2017 | 1763 |
| 2018 | 1801 |
| 2019 | 1856 |
| 2020 | 1828 |
| 2021 | 1530 |
| 2022 | 820 |
| 2023 | 582 |
| 2024 | 165 |