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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 27 |
| 1947 | 26 |
| 1948 | 82 |
| 1949 | 8 |
| 1950 | 17 |
| 1951 | 19 |
| 1952 | 28 |
| 1953 | 92 |
| 1954 | 91 |
| 1955 | 168 |
| 1956 | 151 |
| 1957 | 127 |
| 1958 | 165 |
| 1959 | 62 |
| 1960 | 53 |
| 1961 | 49 |
| 1962 | 61 |
| 1963 | 68 |
| 1964 | 87 |
| 1965 | 118 |
| 1966 | 124 |
| 1967 | 295 |
| 1968 | 376 |
| 1969 | 304 |
| 1970 | 299 |
| 1971 | 297 |
| 1972 | 240 |
| 1973 | 300 |
| 1974 | 394 |
| 1975 | 382 |
| 1976 | 393 |
| 1977 | 415 |
| 1978 | 429 |
| 1979 | 422 |
| 1980 | 443 |
| 1981 | 457 |
| 1982 | 460 |
| 1983 | 458 |
| 1984 | 546 |
| 1985 | 530 |
| 1986 | 534 |
| 1987 | 613 |
| 1988 | 615 |
| 1989 | 838 |
| 1990 | 780 |
| 1991 | 747 |
| 1992 | 708 |
| 1993 | 816 |
| 1994 | 669 |
| 1995 | 758 |
| 1996 | 711 |
| 1997 | 656 |
| 1998 | 655 |
| 1999 | 724 |
| 2000 | 799 |
| 2001 | 877 |
| 2002 | 815 |
| 2003 | 934 |
| 2004 | 1003 |
| 2005 | 1076 |
| 2006 | 1213 |
| 2007 | 1346 |
| 2008 | 1494 |
| 2009 | 1462 |
| 2010 | 1567 |
| 2011 | 1831 |
| 2012 | 1865 |
| 2013 | 1831 |
| 2014 | 1959 |
| 2015 | 1965 |
| 2016 | 1907 |
| 2017 | 1906 |
| 2018 | 1949 |
| 2019 | 1954 |
| 2020 | 1755 |
| 2021 | 1298 |
| 2022 | 1040 |
| 2023 | 845 |
| 2024 | 395 |