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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 21 |
| 1947 | 15 |
| 1948 | 18 |
| 1949 | 19 |
| 1950 | 39 |
| 1951 | 57 |
| 1952 | 51 |
| 1953 | 52 |
| 1954 | 52 |
| 1955 | 62 |
| 1956 | 67 |
| 1957 | 67 |
| 1958 | 58 |
| 1959 | 56 |
| 1960 | 60 |
| 1961 | 70 |
| 1962 | 82 |
| 1963 | 91 |
| 1964 | 101 |
| 1965 | 36 |
| 1966 | 1 |
| 1967 | 2 |
| 1969 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1977 | 1 |
| 1978 | 3 |
| 1979 | 4 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 3 |
| 1983 | 2 |
| 1984 | 6 |
| 1985 | 5 |
| 1986 | 1 |
| 1987 | 5 |
| 1988 | 7 |
| 1989 | 6 |
| 1990 | 17 |
| 1991 | 5 |
| 1992 | 19 |
| 1993 | 11 |
| 1994 | 17 |
| 1995 | 6 |
| 1996 | 11 |
| 1997 | 17 |
| 1998 | 4 |
| 1999 | 7 |
| 2000 | 7 |
| 2001 | 13 |
| 2002 | 138 |
| 2003 | 450 |
| 2004 | 488 |
| 2005 | 553 |
| 2006 | 538 |
| 2007 | 609 |
| 2008 | 576 |
| 2009 | 618 |
| 2010 | 639 |
| 2011 | 677 |
| 2012 | 752 |
| 2013 | 807 |
| 2014 | 861 |
| 2015 | 955 |
| 2016 | 874 |
| 2017 | 782 |
| 2018 | 757 |
| 2019 | 853 |
| 2020 | 838 |
| 2021 | 710 |
| 2022 | 616 |
| 2023 | 546 |
| 2024 | 541 |
| 2025 | 289 |