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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 25 |
| 1946 | 77 |
| 1947 | 101 |
| 1948 | 128 |
| 1949 | 78 |
| 1950 | 143 |
| 1951 | 155 |
| 1952 | 109 |
| 1953 | 111 |
| 1954 | 96 |
| 1955 | 116 |
| 1956 | 84 |
| 1957 | 103 |
| 1958 | 110 |
| 1959 | 80 |
| 1960 | 55 |
| 1961 | 82 |
| 1962 | 98 |
| 1963 | 212 |
| 1964 | 330 |
| 1965 | 221 |
| 1966 | 234 |
| 1967 | 279 |
| 1968 | 291 |
| 1969 | 371 |
| 1970 | 348 |
| 1971 | 347 |
| 1972 | 417 |
| 1973 | 414 |
| 1974 | 472 |
| 1975 | 413 |
| 1976 | 459 |
| 1977 | 610 |
| 1978 | 547 |
| 1979 | 610 |
| 1980 | 697 |
| 1981 | 617 |
| 1982 | 639 |
| 1983 | 610 |
| 1984 | 722 |
| 1985 | 751 |
| 1986 | 802 |
| 1987 | 688 |
| 1988 | 676 |
| 1989 | 679 |
| 1990 | 768 |
| 1991 | 776 |
| 1992 | 767 |
| 1993 | 765 |
| 1994 | 795 |
| 1995 | 798 |
| 1996 | 828 |
| 1997 | 812 |
| 1998 | 808 |
| 1999 | 883 |
| 2000 | 873 |
| 2001 | 836 |
| 2002 | 866 |
| 2003 | 981 |
| 2004 | 1069 |
| 2005 | 1254 |
| 2006 | 1333 |
| 2007 | 1439 |
| 2008 | 1510 |
| 2009 | 1750 |
| 2010 | 2190 |
| 2011 | 2534 |
| 2012 | 2858 |
| 2013 | 3059 |
| 2014 | 3106 |
| 2015 | 3273 |
| 2016 | 3221 |
| 2017 | 3205 |
| 2018 | 3075 |
| 2019 | 3057 |
| 2020 | 3292 |
| 2021 | 3131 |
| 2022 | 3089 |
| 2023 | 2565 |
| 2024 | 1661 |