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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1934 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1938 | 4 |
| 1939 | 1 |
| 1940 | 3 |
| 1942 | 1 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 69 |
| 1946 | 207 |
| 1947 | 233 |
| 1948 | 228 |
| 1949 | 227 |
| 1950 | 422 |
| 1951 | 417 |
| 1952 | 413 |
| 1953 | 407 |
| 1954 | 367 |
| 1955 | 376 |
| 1956 | 314 |
| 1957 | 353 |
| 1958 | 314 |
| 1959 | 353 |
| 1960 | 322 |
| 1961 | 427 |
| 1962 | 404 |
| 1963 | 614 |
| 1964 | 732 |
| 1965 | 536 |
| 1966 | 506 |
| 1967 | 682 |
| 1968 | 831 |
| 1969 | 913 |
| 1970 | 888 |
| 1971 | 948 |
| 1972 | 930 |
| 1973 | 1018 |
| 1974 | 1009 |
| 1975 | 998 |
| 1976 | 916 |
| 1977 | 865 |
| 1978 | 768 |
| 1979 | 760 |
| 1980 | 805 |
| 1981 | 798 |
| 1982 | 746 |
| 1983 | 677 |
| 1984 | 688 |
| 1985 | 699 |
| 1986 | 676 |
| 1987 | 610 |
| 1988 | 601 |
| 1989 | 648 |
| 1990 | 652 |
| 1991 | 563 |
| 1992 | 574 |
| 1993 | 648 |
| 1994 | 677 |
| 1995 | 731 |
| 1996 | 790 |
| 1997 | 860 |
| 1998 | 940 |
| 1999 | 1017 |
| 2000 | 1226 |
| 2001 | 1403 |
| 2002 | 1508 |
| 2003 | 1528 |
| 2004 | 1656 |
| 2005 | 1734 |
| 2006 | 1805 |
| 2007 | 1825 |
| 2008 | 1897 |
| 2009 | 1815 |
| 2010 | 1788 |
| 2011 | 1783 |
| 2012 | 1787 |
| 2013 | 1713 |
| 2014 | 1693 |
| 2015 | 1586 |
| 2016 | 1546 |
| 2017 | 1458 |
| 2018 | 1336 |
| 2019 | 1265 |
| 2020 | 1353 |
| 2021 | 1248 |
| 2022 | 1463 |
| 2023 | 1407 |
| 2024 | 939 |
| 2025 | 602 |
| 2026 | 3 |