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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 12 |
| 1947 | 15 |
| 1948 | 29 |
| 1949 | 15 |
| 1950 | 3 |
| 1951 | 7 |
| 1952 | 9 |
| 1953 | 7 |
| 1954 | 13 |
| 1955 | 10 |
| 1956 | 7 |
| 1957 | 7 |
| 1958 | 10 |
| 1959 | 18 |
| 1960 | 26 |
| 1961 | 53 |
| 1962 | 52 |
| 1963 | 264 |
| 1964 | 300 |
| 1965 | 450 |
| 1966 | 457 |
| 1967 | 442 |
| 1968 | 490 |
| 1969 | 571 |
| 1970 | 510 |
| 1971 | 645 |
| 1972 | 617 |
| 1973 | 593 |
| 1974 | 587 |
| 1975 | 589 |
| 1976 | 507 |
| 1977 | 525 |
| 1978 | 474 |
| 1979 | 548 |
| 1980 | 487 |
| 1981 | 475 |
| 1982 | 462 |
| 1983 | 580 |
| 1984 | 686 |
| 1985 | 632 |
| 1986 | 545 |
| 1987 | 532 |
| 1988 | 663 |
| 1989 | 781 |
| 1990 | 865 |
| 1991 | 954 |
| 1992 | 735 |
| 1993 | 852 |
| 1994 | 755 |
| 1995 | 787 |
| 1996 | 801 |
| 1997 | 905 |
| 1998 | 1010 |
| 1999 | 999 |
| 2000 | 1152 |
| 2001 | 1580 |
| 2002 | 1623 |
| 2003 | 1892 |
| 2004 | 2188 |
| 2005 | 2482 |
| 2006 | 2762 |
| 2007 | 3036 |
| 2008 | 3000 |
| 2009 | 2943 |
| 2010 | 3150 |
| 2011 | 3292 |
| 2012 | 3659 |
| 2013 | 3960 |
| 2014 | 3727 |
| 2015 | 3775 |
| 2016 | 3710 |
| 2017 | 3848 |
| 2018 | 4174 |
| 2019 | 4252 |
| 2020 | 4204 |
| 2021 | 3213 |
| 2022 | 2118 |
| 2023 | 1713 |
| 2024 | 714 |