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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 |
| 1952 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1963 | 2 |
| 1965 | 3 |
| 1971 | 2 |
| 1972 | 2 |
| 1974 | 1 |
| 1978 | 1 |
| 1979 | 3 |
| 1980 | 5 |
| 1981 | 3 |
| 1982 | 3 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 5 |
| 1987 | 5 |
| 1988 | 10 |
| 1989 | 7 |
| 1990 | 8 |
| 1991 | 6 |
| 1992 | 11 |
| 1993 | 7 |
| 1994 | 4 |
| 1995 | 12 |
| 1996 | 15 |
| 1997 | 10 |
| 1998 | 26 |
| 1999 | 23 |
| 2000 | 36 |
| 2001 | 35 |
| 2002 | 40 |
| 2003 | 35 |
| 2004 | 32 |
| 2005 | 38 |
| 2006 | 54 |
| 2007 | 63 |
| 2008 | 69 |
| 2009 | 87 |
| 2010 | 110 |
| 2011 | 115 |
| 2012 | 132 |
| 2013 | 124 |
| 2014 | 122 |
| 2015 | 139 |
| 2016 | 151 |
| 2017 | 165 |
| 2018 | 182 |
| 2019 | 208 |
| 2020 | 278 |
| 2021 | 263 |
| 2022 | 286 |
| 2023 | 251 |
| 2024 | 235 |
| 2025 | 185 |