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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 56 |
| 1947 | 67 |
| 1948 | 112 |
| 1949 | 99 |
| 1950 | 2 |
| 1951 | 138 |
| 1952 | 241 |
| 1953 | 234 |
| 1954 | 186 |
| 1955 | 182 |
| 1956 | 171 |
| 1957 | 162 |
| 1958 | 164 |
| 1959 | 125 |
| 1960 | 101 |
| 1961 | 117 |
| 1962 | 106 |
| 1963 | 90 |
| 1964 | 106 |
| 1965 | 197 |
| 1966 | 299 |
| 1967 | 328 |
| 1968 | 302 |
| 1969 | 382 |
| 1970 | 319 |
| 1971 | 314 |
| 1972 | 326 |
| 1973 | 402 |
| 1974 | 371 |
| 1975 | 379 |
| 1976 | 502 |
| 1977 | 506 |
| 1978 | 568 |
| 1979 | 630 |
| 1980 | 612 |
| 1981 | 571 |
| 1982 | 626 |
| 1983 | 693 |
| 1984 | 602 |
| 1985 | 550 |
| 1986 | 649 |
| 1987 | 679 |
| 1988 | 726 |
| 1989 | 788 |
| 1990 | 701 |
| 1991 | 724 |
| 1992 | 725 |
| 1993 | 658 |
| 1994 | 678 |
| 1995 | 592 |
| 1996 | 593 |
| 1997 | 556 |
| 1998 | 585 |
| 1999 | 576 |
| 2000 | 614 |
| 2001 | 647 |
| 2002 | 670 |
| 2003 | 726 |
| 2004 | 814 |
| 2005 | 825 |
| 2006 | 842 |
| 2007 | 910 |
| 2008 | 856 |
| 2009 | 959 |
| 2010 | 1062 |
| 2011 | 1200 |
| 2012 | 1294 |
| 2013 | 1329 |
| 2014 | 1346 |
| 2015 | 1489 |
| 2016 | 1561 |
| 2017 | 1533 |
| 2018 | 1651 |
| 2019 | 1640 |
| 2020 | 1454 |
| 2021 | 1034 |
| 2022 | 412 |
| 2023 | 247 |
| 2024 | 166 |