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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 17 |
| 1946 | 52 |
| 1947 | 41 |
| 1948 | 58 |
| 1949 | 16 |
| 1951 | 203 |
| 1952 | 407 |
| 1953 | 508 |
| 1954 | 488 |
| 1955 | 469 |
| 1956 | 475 |
| 1957 | 428 |
| 1958 | 434 |
| 1959 | 409 |
| 1960 | 479 |
| 1961 | 521 |
| 1962 | 324 |
| 1963 | 8 |
| 1964 | 83 |
| 1965 | 911 |
| 1966 | 1745 |
| 1967 | 2270 |
| 1968 | 2491 |
| 1969 | 2904 |
| 1970 | 3194 |
| 1971 | 3763 |
| 1972 | 4019 |
| 1973 | 4266 |
| 1974 | 4588 |
| 1975 | 4397 |
| 1976 | 3994 |
| 1977 | 4026 |
| 1978 | 3850 |
| 1979 | 3880 |
| 1980 | 4057 |
| 1981 | 3898 |
| 1982 | 3981 |
| 1983 | 4206 |
| 1984 | 4502 |
| 1985 | 4581 |
| 1986 | 4622 |
| 1987 | 4388 |
| 1988 | 4357 |
| 1989 | 4455 |
| 1990 | 4693 |
| 1991 | 4796 |
| 1992 | 4803 |
| 1993 | 4759 |
| 1994 | 4330 |
| 1995 | 4390 |
| 1996 | 4294 |
| 1997 | 4203 |
| 1998 | 4254 |
| 1999 | 4441 |
| 2000 | 4501 |
| 2001 | 4542 |
| 2002 | 4759 |
| 2003 | 5019 |
| 2004 | 4865 |
| 2005 | 5309 |
| 2006 | 5739 |
| 2007 | 5835 |
| 2008 | 6012 |
| 2009 | 6059 |
| 2010 | 6491 |
| 2011 | 7084 |
| 2012 | 7399 |
| 2013 | 7492 |
| 2014 | 7609 |
| 2015 | 7606 |
| 2016 | 7500 |
| 2017 | 7405 |
| 2018 | 7790 |
| 2019 | 8063 |
| 2020 | 7695 |
| 2021 | 6755 |
| 2022 | 5739 |
| 2023 | 4743 |
| 2024 | 2572 |