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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 25 |
| 1947 | 46 |
| 1948 | 13 |
| 1949 | 15 |
| 1951 | 8 |
| 1952 | 21 |
| 1953 | 41 |
| 1954 | 40 |
| 1955 | 41 |
| 1956 | 32 |
| 1957 | 39 |
| 1958 | 42 |
| 1959 | 61 |
| 1960 | 94 |
| 1961 | 106 |
| 1962 | 101 |
| 1963 | 3 |
| 1964 | 12 |
| 1965 | 197 |
| 1966 | 417 |
| 1967 | 522 |
| 1968 | 589 |
| 1969 | 641 |
| 1970 | 696 |
| 1971 | 724 |
| 1972 | 643 |
| 1973 | 703 |
| 1974 | 728 |
| 1975 | 779 |
| 1976 | 737 |
| 1977 | 720 |
| 1978 | 636 |
| 1979 | 717 |
| 1980 | 839 |
| 1981 | 813 |
| 1982 | 863 |
| 1983 | 870 |
| 1984 | 1028 |
| 1985 | 1041 |
| 1986 | 978 |
| 1987 | 979 |
| 1988 | 1036 |
| 1989 | 1081 |
| 1990 | 1086 |
| 1991 | 1215 |
| 1992 | 1104 |
| 1993 | 1140 |
| 1994 | 1100 |
| 1995 | 1088 |
| 1996 | 1011 |
| 1997 | 1029 |
| 1998 | 1035 |
| 1999 | 969 |
| 2000 | 1011 |
| 2001 | 922 |
| 2002 | 941 |
| 2003 | 898 |
| 2004 | 830 |
| 2005 | 800 |
| 2006 | 888 |
| 2007 | 839 |
| 2008 | 913 |
| 2009 | 901 |
| 2010 | 930 |
| 2011 | 793 |
| 2012 | 838 |
| 2013 | 779 |
| 2014 | 817 |
| 2015 | 790 |
| 2016 | 701 |
| 2017 | 655 |
| 2018 | 583 |
| 2019 | 547 |
| 2020 | 448 |
| 2021 | 294 |
| 2022 | 162 |
| 2023 | 125 |
| 2024 | 237 |