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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 13 |
| 1947 | 7 |
| 1948 | 6 |
| 1949 | 8 |
| 1950 | 15 |
| 1951 | 27 |
| 1952 | 20 |
| 1953 | 40 |
| 1954 | 33 |
| 1955 | 58 |
| 1956 | 63 |
| 1957 | 60 |
| 1958 | 43 |
| 1959 | 68 |
| 1960 | 70 |
| 1961 | 95 |
| 1962 | 81 |
| 1963 | 202 |
| 1964 | 270 |
| 1965 | 208 |
| 1966 | 227 |
| 1967 | 261 |
| 1968 | 285 |
| 1969 | 322 |
| 1970 | 350 |
| 1971 | 411 |
| 1972 | 521 |
| 1973 | 635 |
| 1974 | 794 |
| 1975 | 771 |
| 1976 | 822 |
| 1977 | 906 |
| 1978 | 945 |
| 1979 | 1014 |
| 1980 | 989 |
| 1981 | 1029 |
| 1982 | 1023 |
| 1983 | 1091 |
| 1984 | 1089 |
| 1985 | 1179 |
| 1986 | 1213 |
| 1987 | 1206 |
| 1988 | 1112 |
| 1989 | 1119 |
| 1990 | 1153 |
| 1991 | 1049 |
| 1992 | 980 |
| 1993 | 921 |
| 1994 | 919 |
| 1995 | 916 |
| 1996 | 853 |
| 1997 | 874 |
| 1998 | 759 |
| 1999 | 864 |
| 2000 | 795 |
| 2001 | 733 |
| 2002 | 706 |
| 2003 | 758 |
| 2004 | 678 |
| 2005 | 825 |
| 2006 | 831 |
| 2007 | 796 |
| 2008 | 838 |
| 2009 | 847 |
| 2010 | 871 |
| 2011 | 826 |
| 2012 | 883 |
| 2013 | 881 |
| 2014 | 922 |
| 2015 | 887 |
| 2016 | 884 |
| 2017 | 864 |
| 2018 | 856 |
| 2019 | 818 |
| 2020 | 916 |
| 2021 | 997 |
| 2022 | 1048 |
| 2023 | 961 |
| 2024 | 293 |