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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 51 |
| 1947 | 55 |
| 1948 | 55 |
| 1949 | 72 |
| 1950 | 93 |
| 1951 | 128 |
| 1952 | 169 |
| 1953 | 191 |
| 1954 | 155 |
| 1955 | 183 |
| 1956 | 197 |
| 1957 | 229 |
| 1958 | 190 |
| 1959 | 182 |
| 1960 | 195 |
| 1961 | 226 |
| 1962 | 272 |
| 1963 | 407 |
| 1964 | 554 |
| 1965 | 462 |
| 1966 | 331 |
| 1967 | 395 |
| 1968 | 471 |
| 1969 | 445 |
| 1970 | 392 |
| 1971 | 414 |
| 1972 | 423 |
| 1973 | 460 |
| 1974 | 538 |
| 1975 | 578 |
| 1976 | 648 |
| 1977 | 657 |
| 1978 | 675 |
| 1979 | 716 |
| 1980 | 737 |
| 1981 | 761 |
| 1982 | 780 |
| 1983 | 742 |
| 1984 | 796 |
| 1985 | 744 |
| 1986 | 778 |
| 1987 | 835 |
| 1988 | 865 |
| 1989 | 859 |
| 1990 | 939 |
| 1991 | 910 |
| 1992 | 1067 |
| 1993 | 1028 |
| 1994 | 974 |
| 1995 | 1198 |
| 1996 | 1258 |
| 1997 | 1409 |
| 1998 | 1621 |
| 1999 | 1745 |
| 2000 | 1986 |
| 2001 | 2303 |
| 2002 | 2587 |
| 2003 | 2868 |
| 2004 | 3712 |
| 2005 | 4323 |
| 2006 | 4865 |
| 2007 | 5541 |
| 2008 | 6159 |
| 2009 | 6716 |
| 2010 | 7339 |
| 2011 | 8103 |
| 2012 | 8867 |
| 2013 | 10558 |
| 2014 | 10924 |
| 2015 | 11217 |
| 2016 | 11021 |
| 2017 | 10640 |
| 2018 | 10764 |
| 2019 | 10499 |
| 2020 | 10977 |
| 2021 | 9189 |
| 2022 | 6075 |
| 2023 | 5754 |
| 2024 | 8030 |
| 2025 | 5856 |