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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 37 |
| 1946 | 210 |
| 1947 | 135 |
| 1948 | 167 |
| 1949 | 117 |
| 1950 | 159 |
| 1951 | 208 |
| 1952 | 220 |
| 1953 | 212 |
| 1954 | 231 |
| 1955 | 269 |
| 1956 | 218 |
| 1957 | 190 |
| 1958 | 222 |
| 1959 | 206 |
| 1960 | 229 |
| 1961 | 262 |
| 1962 | 337 |
| 1963 | 590 |
| 1964 | 786 |
| 1965 | 589 |
| 1966 | 616 |
| 1967 | 773 |
| 1968 | 849 |
| 1969 | 850 |
| 1970 | 832 |
| 1971 | 934 |
| 1972 | 861 |
| 1973 | 889 |
| 1974 | 878 |
| 1975 | 810 |
| 1976 | 727 |
| 1977 | 749 |
| 1978 | 706 |
| 1979 | 774 |
| 1980 | 774 |
| 1981 | 878 |
| 1982 | 909 |
| 1983 | 1000 |
| 1984 | 1244 |
| 1985 | 1507 |
| 1986 | 1816 |
| 1987 | 1939 |
| 1988 | 1873 |
| 1989 | 2286 |
| 1990 | 2261 |
| 1991 | 2244 |
| 1992 | 2246 |
| 1993 | 2225 |
| 1994 | 2052 |
| 1995 | 2286 |
| 1996 | 2175 |
| 1997 | 2273 |
| 1998 | 2281 |
| 1999 | 2478 |
| 2000 | 2477 |
| 2001 | 2627 |
| 2002 | 2657 |
| 2003 | 2804 |
| 2004 | 2855 |
| 2005 | 3224 |
| 2006 | 3574 |
| 2007 | 3675 |
| 2008 | 3756 |
| 2009 | 3725 |
| 2010 | 3914 |
| 2011 | 4291 |
| 2012 | 4482 |
| 2013 | 4528 |
| 2014 | 4657 |
| 2015 | 4658 |
| 2016 | 4407 |
| 2017 | 4540 |
| 2018 | 4680 |
| 2019 | 4718 |
| 2020 | 6147 |
| 2021 | 5420 |
| 2022 | 4744 |
| 2023 | 3481 |
| 2024 | 4532 |
| 2025 | 2557 |