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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1933 | 1 |
| 1935 | 1 |
| 1941 | 2 |
| 1943 | 1 |
| 1945 | 3 |
| 1946 | 4 |
| 1947 | 15 |
| 1948 | 14 |
| 1949 | 12 |
| 1950 | 30 |
| 1951 | 28 |
| 1952 | 24 |
| 1953 | 32 |
| 1954 | 32 |
| 1955 | 26 |
| 1956 | 22 |
| 1957 | 30 |
| 1958 | 37 |
| 1959 | 27 |
| 1960 | 34 |
| 1961 | 42 |
| 1962 | 34 |
| 1963 | 52 |
| 1964 | 62 |
| 1965 | 80 |
| 1966 | 62 |
| 1967 | 62 |
| 1968 | 60 |
| 1969 | 66 |
| 1970 | 93 |
| 1971 | 103 |
| 1972 | 97 |
| 1973 | 90 |
| 1974 | 110 |
| 1975 | 78 |
| 1976 | 89 |
| 1977 | 85 |
| 1978 | 105 |
| 1979 | 84 |
| 1980 | 113 |
| 1981 | 113 |
| 1982 | 90 |
| 1983 | 90 |
| 1984 | 103 |
| 1985 | 96 |
| 1986 | 84 |
| 1987 | 86 |
| 1988 | 123 |
| 1989 | 120 |
| 1990 | 118 |
| 1991 | 122 |
| 1992 | 119 |
| 1993 | 122 |
| 1994 | 109 |
| 1995 | 114 |
| 1996 | 120 |
| 1997 | 127 |
| 1998 | 130 |
| 1999 | 149 |
| 2000 | 167 |
| 2001 | 173 |
| 2002 | 178 |
| 2003 | 199 |
| 2004 | 245 |
| 2005 | 243 |
| 2006 | 305 |
| 2007 | 332 |
| 2008 | 391 |
| 2009 | 397 |
| 2010 | 445 |
| 2011 | 485 |
| 2012 | 483 |
| 2013 | 480 |
| 2014 | 500 |
| 2015 | 600 |
| 2016 | 571 |
| 2017 | 588 |
| 2018 | 630 |
| 2019 | 627 |
| 2020 | 721 |
| 2021 | 804 |
| 2022 | 702 |
| 2023 | 746 |
| 2024 | 709 |
| 2025 | 419 |