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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 17 |
| 1947 | 41 |
| 1948 | 50 |
| 1949 | 33 |
| 1950 | 56 |
| 1951 | 57 |
| 1952 | 75 |
| 1953 | 71 |
| 1954 | 86 |
| 1955 | 87 |
| 1956 | 103 |
| 1957 | 87 |
| 1958 | 151 |
| 1959 | 133 |
| 1960 | 128 |
| 1961 | 152 |
| 1962 | 200 |
| 1963 | 237 |
| 1964 | 535 |
| 1965 | 890 |
| 1966 | 1034 |
| 1967 | 1764 |
| 1968 | 2466 |
| 1969 | 2849 |
| 1970 | 3108 |
| 1971 | 4036 |
| 1972 | 5688 |
| 1973 | 6562 |
| 1974 | 7469 |
| 1975 | 8060 |
| 1976 | 8783 |
| 1977 | 8973 |
| 1978 | 8808 |
| 1979 | 10786 |
| 1980 | 11469 |
| 1981 | 12800 |
| 1982 | 13305 |
| 1983 | 13399 |
| 1984 | 14515 |
| 1985 | 13509 |
| 1986 | 14084 |
| 1987 | 12223 |
| 1988 | 9466 |
| 1989 | 10365 |
| 1990 | 12200 |
| 1991 | 12875 |
| 1992 | 11274 |
| 1993 | 10494 |
| 1994 | 9853 |
| 1995 | 10340 |
| 1996 | 10192 |
| 1997 | 9046 |
| 1998 | 8711 |
| 1999 | 8804 |
| 2000 | 9580 |
| 2001 | 10420 |
| 2002 | 11319 |
| 2003 | 10352 |
| 2004 | 9881 |
| 2005 | 10224 |
| 2006 | 9924 |
| 2007 | 10528 |
| 2008 | 10736 |
| 2009 | 10894 |
| 2010 | 10396 |
| 2011 | 9944 |
| 2012 | 10402 |
| 2013 | 10104 |
| 2014 | 9305 |
| 2015 | 8603 |
| 2016 | 8029 |
| 2017 | 8278 |
| 2018 | 7922 |
| 2019 | 8217 |
| 2020 | 7574 |
| 2021 | 6739 |
| 2022 | 5261 |
| 2023 | 3750 |
| 2024 | 3625 |
| 2025 | 57 |