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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 16 |
| 1946 | 56 |
| 1947 | 67 |
| 1948 | 74 |
| 1949 | 70 |
| 1950 | 133 |
| 1951 | 123 |
| 1952 | 131 |
| 1953 | 173 |
| 1954 | 176 |
| 1955 | 152 |
| 1956 | 126 |
| 1957 | 158 |
| 1958 | 161 |
| 1959 | 116 |
| 1960 | 134 |
| 1961 | 178 |
| 1962 | 178 |
| 1963 | 356 |
| 1964 | 565 |
| 1965 | 436 |
| 1966 | 498 |
| 1967 | 701 |
| 1968 | 771 |
| 1969 | 931 |
| 1970 | 935 |
| 1971 | 1183 |
| 1972 | 1162 |
| 1973 | 1205 |
| 1974 | 1209 |
| 1975 | 1047 |
| 1976 | 852 |
| 1977 | 716 |
| 1978 | 689 |
| 1979 | 744 |
| 1980 | 666 |
| 1981 | 728 |
| 1982 | 759 |
| 1983 | 781 |
| 1984 | 854 |
| 1985 | 871 |
| 1986 | 905 |
| 1987 | 785 |
| 1988 | 751 |
| 1989 | 816 |
| 1990 | 888 |
| 1991 | 835 |
| 1992 | 776 |
| 1993 | 781 |
| 1994 | 808 |
| 1995 | 898 |
| 1996 | 790 |
| 1997 | 878 |
| 1998 | 868 |
| 1999 | 890 |
| 2000 | 1033 |
| 2001 | 1076 |
| 2002 | 1152 |
| 2003 | 1261 |
| 2004 | 1360 |
| 2005 | 1482 |
| 2006 | 1684 |
| 2007 | 1752 |
| 2008 | 1576 |
| 2009 | 1585 |
| 2010 | 1677 |
| 2011 | 1775 |
| 2012 | 1866 |
| 2013 | 1801 |
| 2014 | 1860 |
| 2015 | 1821 |
| 2016 | 1541 |
| 2017 | 1316 |
| 2018 | 1117 |
| 2019 | 943 |
| 2020 | 764 |
| 2021 | 634 |
| 2022 | 1265 |
| 2023 | 1320 |
| 2024 | 798 |
| 2025 | 365 |