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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 38 |
| 1946 | 53 |
| 1947 | 29 |
| 1948 | 22 |
| 1949 | 13 |
| 1950 | 4 |
| 1951 | 27 |
| 1952 | 42 |
| 1953 | 42 |
| 1954 | 29 |
| 1955 | 29 |
| 1956 | 33 |
| 1957 | 31 |
| 1958 | 18 |
| 1959 | 12 |
| 1960 | 22 |
| 1961 | 21 |
| 1962 | 9 |
| 1963 | 1 |
| 1964 | 6 |
| 1965 | 27 |
| 1966 | 57 |
| 1967 | 52 |
| 1968 | 74 |
| 1969 | 75 |
| 1970 | 72 |
| 1971 | 87 |
| 1972 | 86 |
| 1973 | 63 |
| 1974 | 79 |
| 1975 | 64 |
| 1976 | 59 |
| 1977 | 51 |
| 1978 | 68 |
| 1979 | 69 |
| 1980 | 57 |
| 1981 | 76 |
| 1982 | 86 |
| 1983 | 81 |
| 1984 | 99 |
| 1985 | 92 |
| 1986 | 95 |
| 1987 | 130 |
| 1988 | 129 |
| 1989 | 132 |
| 1990 | 187 |
| 1991 | 180 |
| 1992 | 240 |
| 1993 | 229 |
| 1994 | 222 |
| 1995 | 256 |
| 1996 | 230 |
| 1997 | 271 |
| 1998 | 304 |
| 1999 | 320 |
| 2000 | 367 |
| 2001 | 388 |
| 2002 | 363 |
| 2003 | 466 |
| 2004 | 463 |
| 2005 | 493 |
| 2006 | 549 |
| 2007 | 596 |
| 2008 | 612 |
| 2009 | 680 |
| 2010 | 665 |
| 2011 | 747 |
| 2012 | 804 |
| 2013 | 777 |
| 2014 | 804 |
| 2015 | 876 |
| 2016 | 864 |
| 2017 | 775 |
| 2018 | 696 |
| 2019 | 718 |
| 2020 | 795 |
| 2021 | 811 |
| 2022 | 904 |
| 2023 | 741 |
| 2024 | 282 |