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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 27 |
| 1947 | 30 |
| 1948 | 30 |
| 1949 | 18 |
| 1950 | 88 |
| 1951 | 95 |
| 1952 | 91 |
| 1953 | 121 |
| 1954 | 122 |
| 1955 | 159 |
| 1956 | 119 |
| 1957 | 142 |
| 1958 | 121 |
| 1959 | 141 |
| 1960 | 146 |
| 1961 | 145 |
| 1962 | 146 |
| 1963 | 303 |
| 1964 | 463 |
| 1965 | 396 |
| 1966 | 311 |
| 1967 | 340 |
| 1968 | 434 |
| 1969 | 416 |
| 1970 | 462 |
| 1971 | 474 |
| 1972 | 541 |
| 1973 | 482 |
| 1974 | 585 |
| 1975 | 602 |
| 1976 | 622 |
| 1977 | 539 |
| 1978 | 783 |
| 1979 | 783 |
| 1980 | 889 |
| 1981 | 786 |
| 1982 | 815 |
| 1983 | 1100 |
| 1984 | 1047 |
| 1985 | 864 |
| 1986 | 845 |
| 1987 | 733 |
| 1988 | 696 |
| 1989 | 816 |
| 1990 | 939 |
| 1991 | 912 |
| 1992 | 735 |
| 1993 | 775 |
| 1994 | 884 |
| 1995 | 1141 |
| 1996 | 1701 |
| 1997 | 1478 |
| 1998 | 1363 |
| 1999 | 1562 |
| 2000 | 1394 |
| 2001 | 1452 |
| 2002 | 1488 |
| 2003 | 1237 |
| 2004 | 1393 |
| 2005 | 1202 |
| 2006 | 1080 |
| 2007 | 1068 |
| 2008 | 1075 |
| 2009 | 995 |
| 2010 | 1027 |
| 2011 | 1238 |
| 2012 | 1009 |
| 2013 | 832 |
| 2014 | 792 |
| 2015 | 837 |
| 2016 | 728 |
| 2017 | 598 |
| 2018 | 613 |
| 2019 | 657 |
| 2020 | 618 |
| 2021 | 503 |
| 2022 | 609 |
| 2023 | 544 |
| 2024 | 328 |
| 2025 | 134 |