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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 15 |
| 1946 | 52 |
| 1947 | 47 |
| 1948 | 45 |
| 1949 | 31 |
| 1950 | 1 |
| 1951 | 38 |
| 1952 | 93 |
| 1953 | 75 |
| 1954 | 90 |
| 1955 | 108 |
| 1956 | 119 |
| 1957 | 100 |
| 1958 | 84 |
| 1959 | 73 |
| 1960 | 64 |
| 1961 | 61 |
| 1962 | 44 |
| 1963 | 2 |
| 1964 | 31 |
| 1965 | 143 |
| 1966 | 321 |
| 1967 | 386 |
| 1968 | 523 |
| 1969 | 552 |
| 1970 | 597 |
| 1971 | 592 |
| 1972 | 489 |
| 1973 | 553 |
| 1974 | 564 |
| 1975 | 490 |
| 1976 | 515 |
| 1977 | 479 |
| 1978 | 567 |
| 1979 | 566 |
| 1980 | 453 |
| 1981 | 519 |
| 1982 | 580 |
| 1983 | 624 |
| 1984 | 660 |
| 1985 | 650 |
| 1986 | 723 |
| 1987 | 802 |
| 1988 | 916 |
| 1989 | 1035 |
| 1990 | 1281 |
| 1991 | 1481 |
| 1992 | 1718 |
| 1993 | 1882 |
| 1994 | 1941 |
| 1995 | 1771 |
| 1996 | 1874 |
| 1997 | 2167 |
| 1998 | 2093 |
| 1999 | 2361 |
| 2000 | 2684 |
| 2001 | 2986 |
| 2002 | 3200 |
| 2003 | 3695 |
| 2004 | 3963 |
| 2005 | 4255 |
| 2006 | 4671 |
| 2007 | 5243 |
| 2008 | 5760 |
| 2009 | 6156 |
| 2010 | 6492 |
| 2011 | 6972 |
| 2012 | 8082 |
| 2013 | 8909 |
| 2014 | 8383 |
| 2015 | 8446 |
| 2016 | 8283 |
| 2017 | 8559 |
| 2018 | 8527 |
| 2019 | 8623 |
| 2020 | 9566 |
| 2021 | 9361 |
| 2022 | 6986 |
| 2023 | 5967 |
| 2024 | 1959 |