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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 4 |
| 1947 | 9 |
| 1948 | 3 |
| 1949 | 5 |
| 1950 | 3 |
| 1951 | 4 |
| 1952 | 8 |
| 1953 | 3 |
| 1954 | 4 |
| 1955 | 4 |
| 1956 | 2 |
| 1957 | 5 |
| 1958 | 9 |
| 1959 | 8 |
| 1960 | 3 |
| 1961 | 8 |
| 1962 | 2 |
| 1963 | 4 |
| 1964 | 7 |
| 1965 | 7 |
| 1966 | 10 |
| 1967 | 9 |
| 1968 | 14 |
| 1969 | 6 |
| 1970 | 14 |
| 1971 | 13 |
| 1972 | 9 |
| 1973 | 13 |
| 1974 | 12 |
| 1975 | 108 |
| 1976 | 110 |
| 1977 | 96 |
| 1978 | 98 |
| 1979 | 118 |
| 1980 | 128 |
| 1981 | 153 |
| 1982 | 151 |
| 1983 | 193 |
| 1984 | 204 |
| 1985 | 221 |
| 1986 | 225 |
| 1987 | 289 |
| 1988 | 290 |
| 1989 | 295 |
| 1990 | 359 |
| 1991 | 383 |
| 1992 | 417 |
| 1993 | 431 |
| 1994 | 459 |
| 1995 | 456 |
| 1996 | 543 |
| 1997 | 538 |
| 1998 | 585 |
| 1999 | 676 |
| 2000 | 706 |
| 2001 | 807 |
| 2002 | 798 |
| 2003 | 860 |
| 2004 | 972 |
| 2005 | 1085 |
| 2006 | 1175 |
| 2007 | 1262 |
| 2008 | 1301 |
| 2009 | 1396 |
| 2010 | 1543 |
| 2011 | 1631 |
| 2012 | 1737 |
| 2013 | 1950 |
| 2014 | 2117 |
| 2015 | 2226 |
| 2016 | 2311 |
| 2017 | 2348 |
| 2018 | 2286 |
| 2019 | 2527 |
| 2020 | 3550 |
| 2021 | 3782 |
| 2022 | 3277 |
| 2023 | 2892 |
| 2024 | 932 |