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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 14 |
| 1947 | 6 |
| 1948 | 22 |
| 1949 | 21 |
| 1950 | 21 |
| 1951 | 27 |
| 1952 | 44 |
| 1953 | 38 |
| 1954 | 52 |
| 1955 | 57 |
| 1956 | 50 |
| 1957 | 55 |
| 1958 | 55 |
| 1959 | 49 |
| 1960 | 51 |
| 1961 | 70 |
| 1962 | 76 |
| 1963 | 129 |
| 1964 | 234 |
| 1965 | 227 |
| 1966 | 329 |
| 1967 | 453 |
| 1968 | 435 |
| 1969 | 496 |
| 1970 | 495 |
| 1971 | 491 |
| 1972 | 672 |
| 1973 | 643 |
| 1974 | 644 |
| 1975 | 590 |
| 1976 | 502 |
| 1977 | 483 |
| 1978 | 544 |
| 1979 | 675 |
| 1980 | 569 |
| 1981 | 565 |
| 1982 | 564 |
| 1983 | 660 |
| 1984 | 653 |
| 1985 | 691 |
| 1986 | 718 |
| 1987 | 585 |
| 1988 | 647 |
| 1989 | 658 |
| 1990 | 602 |
| 1991 | 657 |
| 1992 | 692 |
| 1993 | 624 |
| 1994 | 661 |
| 1995 | 760 |
| 1996 | 758 |
| 1997 | 697 |
| 1998 | 831 |
| 1999 | 821 |
| 2000 | 937 |
| 2001 | 881 |
| 2002 | 1058 |
| 2003 | 1084 |
| 2004 | 1101 |
| 2005 | 1317 |
| 2006 | 1474 |
| 2007 | 1495 |
| 2008 | 1707 |
| 2009 | 1526 |
| 2010 | 1530 |
| 2011 | 1718 |
| 2012 | 1606 |
| 2013 | 1653 |
| 2014 | 1652 |
| 2015 | 1604 |
| 2016 | 1591 |
| 2017 | 1761 |
| 2018 | 1709 |
| 2019 | 1696 |
| 2020 | 1462 |
| 2021 | 1270 |
| 2022 | 1083 |
| 2023 | 954 |
| 2024 | 308 |