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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1951 | 2 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 2 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1960 | 1 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 3 |
| 1965 | 5 |
| 1966 | 2 |
| 1967 | 5 |
| 1969 | 1 |
| 1970 | 4 |
| 1971 | 3 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 3 |
| 1976 | 4 |
| 1977 | 3 |
| 1979 | 1 |
| 1984 | 2 |
| 1985 | 1 |
| 1986 | 1 |
| 1989 | 2 |
| 1990 | 7 |
| 1991 | 6 |
| 1992 | 8 |
| 1993 | 9 |
| 1994 | 16 |
| 1995 | 12 |
| 1996 | 18 |
| 1997 | 21 |
| 1998 | 29 |
| 1999 | 34 |
| 2000 | 35 |
| 2001 | 60 |
| 2002 | 36 |
| 2003 | 61 |
| 2004 | 66 |
| 2005 | 80 |
| 2006 | 76 |
| 2007 | 99 |
| 2008 | 105 |
| 2009 | 91 |
| 2010 | 104 |
| 2011 | 115 |
| 2012 | 138 |
| 2013 | 170 |
| 2014 | 173 |
| 2015 | 175 |
| 2016 | 176 |
| 2017 | 204 |
| 2018 | 189 |
| 2019 | 225 |
| 2020 | 255 |
| 2021 | 283 |
| 2022 | 240 |
| 2023 | 231 |
| 2024 | 250 |
| 2025 | 251 |