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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 2 |
| 1945 | 17 |
| 1946 | 82 |
| 1947 | 56 |
| 1948 | 31 |
| 1949 | 33 |
| 1950 | 43 |
| 1951 | 62 |
| 1952 | 45 |
| 1953 | 43 |
| 1954 | 42 |
| 1955 | 50 |
| 1956 | 47 |
| 1957 | 43 |
| 1958 | 44 |
| 1959 | 39 |
| 1960 | 68 |
| 1961 | 54 |
| 1962 | 64 |
| 1963 | 60 |
| 1964 | 94 |
| 1965 | 311 |
| 1966 | 544 |
| 1967 | 539 |
| 1968 | 567 |
| 1969 | 536 |
| 1970 | 640 |
| 1971 | 612 |
| 1972 | 631 |
| 1973 | 679 |
| 1974 | 639 |
| 1975 | 575 |
| 1976 | 451 |
| 1977 | 490 |
| 1978 | 509 |
| 1979 | 511 |
| 1980 | 476 |
| 1981 | 462 |
| 1982 | 515 |
| 1983 | 472 |
| 1984 | 548 |
| 1985 | 604 |
| 1986 | 639 |
| 1987 | 600 |
| 1988 | 605 |
| 1989 | 710 |
| 1990 | 813 |
| 1991 | 980 |
| 1992 | 1110 |
| 1993 | 1194 |
| 1994 | 1172 |
| 1995 | 1230 |
| 1996 | 1290 |
| 1997 | 1407 |
| 1998 | 1406 |
| 1999 | 1544 |
| 2000 | 1696 |
| 2001 | 1757 |
| 2002 | 1971 |
| 2003 | 2198 |
| 2004 | 2237 |
| 2005 | 2556 |
| 2006 | 3018 |
| 2007 | 3114 |
| 2008 | 3406 |
| 2009 | 3812 |
| 2010 | 3972 |
| 2011 | 4160 |
| 2012 | 4273 |
| 2013 | 4525 |
| 2014 | 4677 |
| 2015 | 4984 |
| 2016 | 4947 |
| 2017 | 5078 |
| 2018 | 4723 |
| 2019 | 5043 |
| 2020 | 5557 |
| 2021 | 5673 |
| 2022 | 4073 |
| 2023 | 4113 |
| 2024 | 1948 |